8,580,901

7 × 59 × 79 × 263

8,580,901 factors as 7 × 59 × 79 × 263. Its 16 positive divisors give a proper-divisor sum of 1,556,699, so this integer is deficient. The Collatz stopping time is 243 steps.

Prime Factor Structure

Factorization String 7 × 59 × 79 × 263

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,137,600

Proper Divisor Sum 1,556,699

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8580899 ← → #8580917

Radix Representation

Decimal	8580901
Binary	100000101110111100100101 (24 bits)
Octal	0o40567445
Hexadecimal	0x82EF25

Divisor Catalog (16)

1 7 59 79 263 413 553 1,841 4,661 15,517 20,777 32,627 108,619 145,439 1,225,843 8,580,901

Collatz Trajectory (243 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

8,580,901 25,742,704 12,871,352 6,435,676 3,217,838 1,608,919 4,826,758 2,413,379 7,240,138 3,620,069 10,860,208 5,430,104 2,715,052 1,357,526 678,763 2,036,290 1,018,145 3,054,436 1,527,218 763,609 2,290,828 1,145,414 572,707 1,718,122 859,061 2,577,184 1,288,592 644,296 322,148 161,074 80,537 241,612 120,806 60,403 181,210 90,605 271,816 135,908 67,954 33,977 101,932 50,966 25,483 76,450 38,225 114,676 57,338 28,669 86,008 43,004 21,502 10,751 32,254 16,127 48,382 24,191 72,574 36,287 108,862 54,431

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