Properties of the Number -140388

One Hundred Forty Thousand Three Hundred Eighty-Eight

Basics

Value: -140389 → -140388 → -140387

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 11699

Divisors: 1, 2, 3, 4, 6, 12, 11699, 23398, 35097, 46796

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100010010001100100

Octal: -422144

Duodecimal: -692B0

Hexadecimal: -22464

Square: 19708790544

Square Root: 374.68386674635457

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

E.g.f.: 1 + Integral (1 + Integral (1 + Integral (1 + Integral (1 + ...)⁵ dx)⁴ dx)³ dx)² dx. A234301

a(1)=1, a(n)=a(n-1) plus the second prime greater than a(n-1). A289217