Properties of the Number 76814

Seventy-Six Thousand Eight Hundred Fourteen

Basics

Value: 76813 → 76814 → 76815

Parity: even

Prime: No

Previous Prime: 76801

Next Prime: 76819

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 193 × 199

Divisors: 1, 2, 193, 199, 386, 398, 38407, 76814

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10010110000001110

Octal: 226016

Duodecimal: 38552

Hexadecimal: 12c0e

Square: 5900390596

Square Root: 277.15338713427263

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

Expansion of (1-x-x²-sqrt(1-2·x-5·x²+10·x³+x⁴))/(2·x²). A174399

Consider trajectory of n under repeated applications of the function f(x) = 'Sum of the prime factors of x (with multiplicity)' (see A029908). Sequence gives composite numbers n that end at a prime m that divides n and m is greater than any m's seen already. A84931

Numbers k such that A003132(k³) = A003132(k), where A003132(n) is the sum of the squares of the digits of n. A309884

Integer averages of five successive primes squared, (prime(n)²+prime(n+1)²+prime(n+2)²+prime(n+3)²+prime(n+4)²)/5, for some n. A76814