Properties of the Number 5372

Five Thousand Three Hundred Seventy-Two

Basics

Value: 5371 → 5372 → 5373

Parity: even

Prime: No

Previous Prime: 5351

Next Prime: 5381

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 17 × 79

Divisors: 1, 2, 4, 17, 34, 68, 79, 158, 316, 1343

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1010011111100

Octal: 12374

Duodecimal: 3138

Hexadecimal: 14fc

Square: 28858384

Square Root: 73.29392880723478

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

Main diagonal of triangle A092565, in which the n-th row polynomial equals the numerator of the n-th convergent of the continued fraction [1 + x + x²; 1 + x + x², 1 + x + x², ...]. A92566

Numbers k such that least prime in the Goldbach partition of k increases. A25018

Irregular triangular array read by rows. T(n,k) is the number of ordered set partitions of [n] with exactly k descents, n>=0, 0<=k<=binomial(n,2). A381299

Numbers n such that n²+n+41 (Euler's "prime generating polynomial") is not squarefree. A97823

Number of distinct values taken by 4th derivative of x^x^...^x (with n x's and parentheses inserted in all possible ways) at x=1. A199205

a(n) = least 2k such that p is the least prime in a Goldbach partition of 2k, where p = prime(n). A25017

Sum of terms in n-th group in A075352. A75356

a(n) is the least even number such that if p_i is the i-th prime then a(n)-p_i, i=1..n, are composite numbers. A152522

Number of partitions of n into parts not of the form 13k, 13k+5 or 13k-5. Also number of partitions with at most 4 parts of size 1 and differences between parts at distance 5 are greater than 1. A35953

a(n) = sum of the first n lower twin primes. A86167