Properties of the Number -122147

One Hundred Twenty-Two Thousand One Hundred Forty-Seven

Basics

Value: -122148 → -122147 → -122146

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 122147

Divisors: 1, 122147

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101110100100011

Octal: -356443

Duodecimal: -5A82B

Hexadecimal: -1dd23

Square: 14919889609

Square Root: 349.4953504697881

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 zero-sum -n..n arrays of 5 elements with first through fourth differences also in -n..n. A201440

The lesser of twin primes p of the form p·q+a+b+c, (p and q are twin primes, p+2=q, a=p-1, b=(p+q)/2, c=q+1). A168537