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Properties of the Number 19376

Nineteen Thousand Three Hundred Seventy-Six

Basics

Value: 19375 → 19376 → 19377

Parity: even

Prime: No

Previous Prime: 19373

Next Prime: 19379

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 4 × 7 × 173

Divisors: 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100101110110000

Octal: 45660

Duodecimal: B268

Hexadecimal: 4bb0

Square: 375429376

Square Root: 139.1977011304425

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

Numbers that are the sum of four third powers in six or more ways. A345148
Numbers that are the sum of four third powers in seven or more ways. A345150
Numbers that are the sum of four third powers in exactly seven ways. A345151
Array read by antidiagonals: T(n,k) is the number of k-tuples of involutions on [n] that pairwise commute. A362824
Numbers k such that k·2m-1 are composites for all exponents m in the range 0<=m<=k. A61154
Numbers m such that the GCD of the x's that satisfy σ(x) = m is 4. A241649
T(n,k)=Number of nXk 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A279805
L.g.f.: ∑n=-oo..+oo (x - x2·n-1)2·n-1 / (2·n-1). A293129
Sums of 4 distinct powers of 5. A38476
Number of nX3 0..2 arrays with no element equal to a strict majority of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. A279802