Properties of the Number -46880

Forty-Six Thousand Eight Hundred Eighty

Basics

Value: -46881 → -46880 → -46879

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 5 × 293

Divisors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1011011100100000

Octal: -133440

Duodecimal: -23168

Hexadecimal: -b720

Square: 2197734400

Square Root: 216.51789764358972

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

Triangle read by rows. The numerators of the coefficients of the Faulhaber polynomials. T(n,k) for n >= 0 and 0 <= k <= n. A335951

Number T(n,k) of permutations of [n] with exactly k (possibly overlapping) occurrences of the generalized pattern 23-1; triangle T(n,k), n>=0, 0<=k<=A125811(n)-1, read by rows. A260670

Expansion of ∏_{i>=1, j>=0} (1 + x^{i·3^j}) / (1 - x^{i·3^j}). A393555

Number of permutations of [n] with exactly four (possibly overlapping) occurrences of the generalized pattern 23-1. A264463

Number of length-n 0..2 arrays with no adjacent pair x,x+1 followed at any distance by x+1,x. A268451

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 481", based on the 5-celled von Neumann neighborhood. A272457

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of B(x)^k, where B(x) is the g.f. of A384680. A384681

Number of nonnegative solutions to x² + y² + z² < n². A218711

Even numbers that are not the sum or difference of two binary palindromes (A006995). A290424

Number of winning positions for the next player (a, b, c) where 1 <= a, b, c <= n in "Divisor Nim" (see comments). A383226