Properties of the Number -144714

One Hundred Forty-Four Thousand Seven Hundred Fourteen

Basics

Value: -144715 → -144714 → -144713

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 89 × 271

Divisors: 1, 2, 3, 6, 89, 178, 267, 271, 534, 542

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011010101001010

Octal: -432512

Duodecimal: -6B8B6

Hexadecimal: -2354a

Square: 20942141796

Square Root: 380.4129335340743

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

Numbers n such that there is k < n for which A003557(k) = A003557(n), A048250(k) = A048250(n) and A173557(k) = A173557(n). A296087

a(n) = ∑_k=1..n binomial(2·n, n-k) * φ(k), where φ is the Euler totient function. A356340