26,154,988

2² × 6538747

26,154,988 factors as 2^2 × 6538747. Its 6 positive divisors give a proper-divisor sum of 19,616,248, so this integer is deficient. The Collatz stopping time is 167 steps.

Prime Factor Structure

Factorization String 2^2 × 6538747

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 45,771,236

Proper Divisor Sum 19,616,248

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #26154977 ← → #26155009

Radix Representation

Decimal	26154988
Binary	1100011110001011111101100 (25 bits)
Octal	0o143613754
Hexadecimal	0x18F17EC

Divisor Catalog (6)

1 2 4 6,538,747 13,077,494 26,154,988

Collatz Trajectory (167 steps to reach 1)

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

26,154,988 13,077,494 6,538,747 19,616,242 9,808,121 29,424,364 14,712,182 7,356,091 22,068,274 11,034,137 33,102,412 16,551,206 8,275,603 24,826,810 12,413,405 37,240,216 18,620,108 9,310,054 4,655,027 13,965,082 6,982,541 20,947,624 10,473,812 5,236,906 2,618,453 7,855,360 3,927,680 1,963,840 981,920 490,960 245,480 122,740 61,370 30,685 92,056 46,028 23,014 11,507 34,522 17,261 51,784 25,892 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610

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