λ
Sigma Notebook

1,535,995

5 × 97 × 3167
Deficient Odd Composite

1,535,995 is odd and not a perfect square. Its factorization is 5 × 97 × 3167 and its 8 divisors sum to 1,862,784.

Prime Factor Structure

Factorization String 5 × 97 × 3167
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,862,784
Proper Divisor Sum 326,789
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #1535987 ← → #1536011

Radix Representation

Decimal 1535995
Binary 101110110111111111011 (21 bits)
Octal 0o5667773
Hexadecimal 0x176FFB

Divisor Catalog (8)

1 5 97 485 3,167 15,835 307,199 1,535,995

Collatz Trajectory (106 steps to reach 1)

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

1,535,995 4,607,986 2,303,993 6,911,980 3,455,990 1,727,995 5,183,986 2,591,993 7,775,980 3,887,990 1,943,995 5,831,986 2,915,993 8,747,980 4,373,990 2,186,995 6,560,986 3,280,493 9,841,480 4,920,740 2,460,370 1,230,185 3,690,556 1,845,278 922,639 2,767,918 1,383,959 4,151,878 2,075,939 6,227,818 3,113,909 9,341,728 4,670,864 2,335,432 1,167,716 583,858 291,929 875,788 437,894 218,947 656,842 328,421 985,264 492,632 246,316 123,158 61,579 184,738 92,369 277,108 138,554 69,277 207,832 103,916 51,958 25,979 77,938 38,969 116,908 58,454

More profiles

← Previous Integer #1,535,994 Browse Full Index Next Integer #1,535,996 →