Properties of the Number -37950

Thirty-Seven Thousand Nine Hundred Fifty

Basics

Value: -37951 → -37950 → -37949

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 5 ² × 11 × 23

Divisors: 1, 2, 3, 5, 6, 10, 11, 15, 22, 23

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -1001010000111110

Octal: -112076

Duodecimal: -19B66

Hexadecimal: -943e

Square: 1440202500

Square Root: 194.80759738778156

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

Tritriangular numbers: a(n) = binomial(binomial(n,2),2) = n*(n+1)*(n-1)*(n-2)/8. A50534

Triangular numbers which are products of triangular numbers larger than 1. A68143

a(n) = smaller member of n-th pair of distinct, positive, triangular numbers whose sum and difference are also triangular numbers. A185129

Triangular numbers which have one or more occurrences of exactly five different digits. A241788

Unitary practical numbers that are nonsquarefree. A287173

McKay-Thompson series of class 15A for Monster. A58508

Triangular numbers that are the product of 2 palindromes greater than 1. A115744

McKay-Thompson series of class 15A for the Monster group with a(0) = 1. A134783

McKay-Thompson series of class 15A for the Monster group with a(0) = 4. A153765

Triangular numbers T from A000217 such that (4·T+1)/13 is prime. A208294