Properties of the Number -145250

One Hundred Forty-Five Thousand Two Hundred Fifty

Basics

Value: -145251 → -145250 → -145249

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 5 ³ × 7 × 83

Divisors: 1, 2, 5, 7, 10, 14, 25, 35, 50, 70

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -100011011101100010

Octal: -433542

Duodecimal: -70082

Hexadecimal: -23762

Square: 21097562500

Square Root: 381.1167800031901

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

Number of parts if 4ⁿ is partitioned into parts of size 3ⁿ as far as possible into parts of size 2ⁿ as far as possible and into parts of size 1ⁿ. A64630

Partition the j digits of n into blocks of k, with 1 <= k <= j-1, starting at left and multiply. Sum of these numbers equals n. A275171