Properties of the Number -19475

Nineteen Thousand Four Hundred Seventy-Five

Basics

Value: -19476 → -19475 → -19474

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 19 × 41

Divisors: 1, 5, 19, 25, 41, 95, 205, 475, 779, 1025

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110000010011

Octal: -46023

Duodecimal: -B32B

Hexadecimal: -4c13

Square: 379275625

Square Root: 139.55285736952862

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 partitions of n in which the sequence of the sum of the same summands is increasing. A304428

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock diagonal minus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally. A253495

Rhonda numbers in sexagesimal number system. A255731

Numbers that are the sum of six fourth powers in exactly four ways. A345816

Number of compositions of n with distinct circular differences up to sign. A325553

Number of ways to place 3 nonattacking zebras on a 3 X n board. A172221

a(n) is the smallest number which can be represented as the sum of n distinct nonzero squares in exactly 2 ways, or -1 if no such number exists. A374287

Primitive terms of A389634. A389635

Numbers k such that [A070080(k), A070081(k), A070082(k)] is an integer Heronian triangle having triangular area. A70148

Number of unlabeled, connected graphs on n vertices with no induced subgraph isomorphic to a bull-graph. A79575