Properties of the Number -90149

Ninety Thousand One Hundred Forty-Nine

Basics

Value: -90150 → -90149 → -90148

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 90149

Divisors: 1, 90149

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10110000000100101

Octal: -260045

Duodecimal: -44205

Hexadecimal: -16025

Square: 8126842201

Square Root: 300.24823063591896

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 having nonnegative even rank (the rank of a partition is the largest part minus the number of parts). A101709

Primes starting and ending with 9. A62335

Primes of the form (2+n)*(1+2·n)+(1+n)*(2+2·n). A171748

Emirps starting and ending with composite digit 9. A128374

Canyon primes (A134971) whose first and last digits are 9. A179673

Primes using all the square digits {0, 1, 4, 9} and no others. A331346