Properties of the Number 7153

Seven Thousand One Hundred Fifty-Three

Basics

Value: 7152 → 7153 → 7154

Parity: odd

Prime: No

Previous Prime: 7151

Next Prime: 7159

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 23 × 311

Divisors: 1, 23, 311, 7153

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111110001

Octal: 15761

Duodecimal: 4181

Hexadecimal: 1bf1

Square: 51165409

Square Root: 84.57541013793548

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 4n into 4 parts. A238340

Generalized 28-gonal (or icosioctagonal) numbers: m*(13·m - 12) with m = 0, +1, -1, +2, -2, +3, -3, ... A303812

G.f.: exp( ∑_n>=1 σ(2n)*xⁿ/n ). A182818

Number of points of norm <= n in cubic lattice. A605

Difference between 3ⁿ and highest power of 2 less than or equal to 3ⁿ. A56577

a(n) = n*(14·n - 11). A195021

Number of times prime(n) (the n-th prime) occurs as the least prime factor among numbers 1 .. (prime(n)² * prime(n+1)): a(n) = A078898(A251720(n)). A250477

Sum of the largest parts of the partitions of n into 9 parts. A326473

9ⁿ mod 8ⁿ. A139733

Number of partitions of 2·n into at most 4 parts. A14126