λ
Sigma Notebook

1,074,605

5 × 7 × 30703
Deficient Odd Composite

1,074,605 is odd and not a perfect square. Its factorization is 5 × 7 × 30703 and its 8 divisors sum to 1,473,792.

Prime Factor Structure

Factorization String 5 × 7 × 30703
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,473,792
Proper Divisor Sum 399,187
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #1074581 ← → #1074607

Radix Representation

Decimal 1074605
Binary 100000110010110101101 (21 bits)
Octal 0o4062655
Hexadecimal 0x1065AD

Divisor Catalog (8)

1 5 7 35 30,703 153,515 214,921 1,074,605

Collatz Trajectory (72 steps to reach 1)

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

1,074,605 3,223,816 1,611,908 805,954 402,977 1,208,932 604,466 302,233 906,700 453,350 226,675 680,026 340,013 1,020,040 510,020 255,010 127,505 382,516 191,258 95,629 286,888 143,444 71,722 35,861 107,584 53,792 26,896 13,448 6,724 3,362 1,681 5,044 2,522 1,261 3,784 1,892 946 473 1,420 710 355 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34

More profiles

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