Properties of the Number 75696

Seventy-Five Thousand Six Hundred Ninety-Six

Basics

Value: 75695 → 75696 → 75697

Parity: even

Prime: No

Previous Prime: 75689

Next Prime: 75703

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 ⁴ × 3 × 19 × 83

Divisors: 1, 2, 3, 4, 6, 8, 12, 16, 19, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010011110110000

Octal: 223660

Duodecimal: 37980

Hexadecimal: 127b0

Square: 5729884416

Square Root: 275.1290606242823

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

Triangular matrix T, read by rows, that satisfies: T² + 2·T = SHIFTUP(T), also Tⁿ⁺¹ + 2·Tⁿ = SHIFTUP(Tⁿ - D·T^n-1) for all n, where D is a diagonal matrix with diagonal(D) = diagonal(T) = {1,2,3,...}. A103236

Product of all distinct nonzero numbers that can be formed from the digits of n. A61497

Numbers n such that σ(n) = 4*(n-φ(n)). A68420

Sum of distinct products i·j*k with 1 <= i, j, k <= n. A323334

Sum-of-digits of k appears somewhere in prime(k). A75696