Properties of the Number -74685

Seventy-Four Thousand Six Hundred Eighty-Five

Basics

Value: -74686 → -74685 → -74684

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 13 × 383

Divisors: 1, 3, 5, 13, 15, 39, 65, 195, 383, 1149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10010001110111101

Octal: -221675

Duodecimal: -37279

Hexadecimal: -123bd

Square: 5577849225

Square Root: 273.2855649316297

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of vertices formed by infinite lines when connecting all vertices and all points that divide the sides of an equilateral triangle into n equal parts. A344657

Number of partitions of n in which no parts are multiples of 25. A92885

Number of integer partitions of n with sortable prime factors. A326333

Number of ordered subsequences of {1,...,2n} containing at least n elements and such that the first differences contain only odd numbers. A340766

Consider a number n with m decimal digits. The sequence lists the numbers n having the suffix of length m-1 in the middle of the decimal expansion of prime(n). A242957

Number of nX6 0..1 arrays with every element equal to 1, 2, 3, 6 or 8 king-move adjacent elements, with upper left element zero. A298844

Number of n X n 0..1 arrays with every element equal to 1, 2, 3, 6 or 8 king-move adjacent elements, with upper left element zero. A298842