Properties of the Number 77480

Seventy-Seven Thousand Four Hundred Eighty

Basics

Value: 77479 → 77480 → 77481

Parity: even

Prime: No

Previous Prime: 77479

Next Prime: 77489

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 13 × 149

Divisors: 1, 2, 4, 5, 8, 10, 13, 20, 26, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10010111010101000

Octal: 227250

Duodecimal: 38A08

Hexadecimal: 12ea8

Square: 6003150400

Square Root: 278.3522947633089

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 permutations p of {1,...,n} satisfying p(1)=1 and, if n>1, |p(i)-p((i mod n)+1)| is in {2,3} for i from 1 to n. A174469

Total number of prime factors of numbers m with bigomega(m) == 0 modulo ω(m) (counted with repetition). A77480