Properties of the Number -8478

Four Hundred Seventy-Eight

Basics

Value: -8479 → -8478 → -8477

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 157

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 157, 314

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -10000100011110

Octal: -20436

Duodecimal: -4AA6

Hexadecimal: -211e

Square: 71876484

Square Root: 92.07605551933683

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

Negative integers n such that in balanced ternary representation the number of occurrences of each trit doubles when n is squared. A257868

Coordination sequence for "flu" 3D uniform tiling formed from tetrahedra, rhombicuboctahedra, and cubes. A299272

Numbers k such that A102489(k) is divisible by k. A32563

Numbers n such that Bernoulli number B_n has denominator 798. A272138

Number of 3 X 3 matrices with nonnegative integer entries and all row sums equal to n, up to row and column permutation. A58389

a(n) = a(n-1) + 3·a(n-2) with n>1, a(0)=1, a(1)=6. A274977

Number of strict compositions of n that are neither increasing nor decreasing. A333149

Number of even-length integer partitions of n with integer alternating product. A347704

Product of n-th prime number and n-th composite number. A67563

Riordan array (1, x(1-x)/(1-3x)). A147720