Properties of the Number -140373

One Hundred Forty Thousand Three Hundred Seventy-Three

Basics

Value: -140374 → -140373 → -140372

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 1733

Divisors: 1, 3, 9, 27, 81, 1733, 5199, 15597, 46791, 140373

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -100010010001010101

Octal: -422125

Duodecimal: -69299

Hexadecimal: -22455

Square: 19704579129

Square Root: 374.66384933697566

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

a(n) = ∑_{i=0..floor(n/2)} A047072(i, n-2·i). A47079

1-sequence of reduction of pentagonal numbers sequence by x² -> x+1. A192146