Properties of the Number -1321376

Three Hundred Twenty-One Thousand Three Hundred Seventy-Six

Basics

Value: -1321377 → -1321376 → -1321375

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ⁵ × 7 × 17 × 347

Divisors: 1, 2, 4, 7, 8, 14, 16, 17, 28, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -101000010100110100000

Octal: -5024640

Duodecimal: -538828

Hexadecimal: -1429a0

Square: 1746034533376

Square Root: 1149.5112004673986

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

Practical numbers with a record gap to the next practical number. A330870

a(n) is the least practical number A005153(k) such that A005153(k+1) - A005153(k) = 2·n, or -1 if no such number exists. A364707