Properties of the Number 12153

Twelve Thousand One Hundred Fifty-Three

Basics

Value: 12152 → 12153 → 12154

Parity: odd

Prime: No

Previous Prime: 12149

Next Prime: 12157

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 4051

Divisors: 1, 3, 4051, 12153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10111101111001

Octal: 27571

Duodecimal: 7049

Hexadecimal: 2f79

Square: 147695409

Square Root: 110.24064586167844

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

a(n) = least k such that the remainder when 23^k is divided by k is n. A128363

Number of edges in an equilateral triangle when n internal equilateral triangles are drawn between the 3n points that divide each side into n+1 equal parts. A357008

a(n) = sum of the first n upper twin primes. A86168

Stable Poincaré series [or Poincare series] for Lie algebra of type A (i.e., the variety of complex k X k matrices with distinct eigenvalues). A98787

Number of partitions p of n such that (sum of parts with multiplicity 1) > (sum of all other parts). A240451

Divisors of 2⁵⁰ - 1. A3554

Numbers n such that both n⁴ + 2 and n⁴ - 2 are prime. A71351

a(n) = 3*(2·n² + 1). A97803

a(n) = 392·n + 1. A158002

a(n) = 62·n² + 1. A158676