Properties of the Number -22937

Twenty-Two Thousand Nine Hundred Thirty-Seven

Basics

Value: -22938 → -22937 → -22936

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 22937

Divisors: 1, 22937

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100110011001

Octal: -54631

Duodecimal: -11335

Hexadecimal: -5999

Square: 526105969

Square Root: 151.44966160411187

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

Sum of the squarefree parts of the partitions of n into 7 parts. A309482

Central terms of the triangle in A199333: a(n) = A199333(n,[n/2]). A199582

Primes p such that φ(φ(p-1)+1) = φ(φ(p-2)+1). A271659

Primes p such that φ(φ(p-2)-1) = φ(φ(p-1)-1). A271660

Prime(n) and prime(n+4) use the same digits. A69796

a(n) = 1 + 2·least i such that A103507(i)=n+1, 0 if no such i exists. A103508

Central terms of the triangle in A199333: a(n) = A199333(2·n,n). A199581

Primes with 4 distinct digits that remain prime (no leading zeros allowed) after deleting all occurrences of its digits d. A57880

One seventh of the sum of the first n primes, when an integer. A112272

Numbers with d digits (d>0) which have at least 2d distinct primes as substrings. A168167