Properties of the Number 875

Eight Hundred Seventy-Five

Basics

Value: 874 → 875 → 876

Parity: odd

Prime: No

Previous Prime: 863

Next Prime: 877

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 5 ³ × 7

Divisors: 1, 5, 7, 25, 35, 125, 175, 875

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1101101011

Octal: 1553

Duodecimal: 60B

Hexadecimal: 36b

Square: 765625

Square Root: 29.58039891549808

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

Primorial base exp-function: digits in primorial base representation of n become the exponents of successive prime factors whose product a(n) is. A276086

Numbers k that divide the (right) concatenation of all numbers <= k written in base 25 (most significant digit on left). A29470

Numbers having k prime factors (counted with multiplicity), the largest of which is the k-th prime. A106529

a(n) = A276086(A108951(n)). A324886

Product of the cube of a prime (A030078) and a different prime. A65036

Factorial base exp-function: digits in factorial base representation of n become the exponents of successive prime factors whose product a(n) is. A276076

Schur's 1926 partition theorem: number of partitions of n into parts 6n+1 or 6n-1. A3105

Differences between positive cubes in 1, 2 or 3 ways: union of A014439, A014440 and A014441. A38593

a(n) = A276086(A003415(n)), where A003415 is the arithmetic derivative, and A276086 is the primorial base exp-function. A327859

Partial sums of primes, if 1 is regarded as a prime (as it was until quite recently, see A008578). A14284