Properties of the Number -372816

Three Hundred Seventy-Two Thousand Eight Hundred Sixteen

Basics

Value: -372817 → -372816 → -372815

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ³ × 863

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: Yes

Square: No

Pentagonal: No

Hexagonal: Yes

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -1011011000001010000

Octal: -1330120

Duodecimal: -15B900

Hexadecimal: -5b050

Square: 138991769856

Square Root: 610.5866031940104

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

Triangular numbers such that the product of digits is also a (positive) triangular number. A69077

Number of unordered pairs of distinct strict integer partitions of n. A366132

Triangular numbers for which the product of the digits is a nonzero hexagonal number. A185211

Triangular numbers which are 8-almost primes. A76582