Properties of the Number -145588

One Hundred Forty-Five Thousand Five Hundred Eighty-Eight

Basics

Value: -145589 → -145588 → -145587

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 17 × 2141

Divisors: 1, 2, 4, 17, 34, 68, 2141, 4282, 8564, 36397

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -100011100010110100

Octal: -434264

Duodecimal: -70304

Hexadecimal: -238b4

Square: 21195865744

Square Root: 381.55995597022496

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 partitions of n+10 with largest inscribed rectangle having area <= n. A218631

Numbers n such that the sum of the distinct prime factors of prime(n)-1 and prime(n+1)-1 are the same. A259562