Properties of the Number 52675

Fifty-Two Thousand Six Hundred Seventy-Five

Basics

Value: 52674 → 52675 → 52676

Parity: odd

Prime: No

Previous Prime: 52673

Next Prime: 52691

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 5 ² × 7 ² × 43

Divisors: 1, 5, 7, 25, 35, 43, 49, 175, 215, 245

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1100110111000011

Octal: 146703

Duodecimal: 26597

Hexadecimal: cdc3

Square: 2774655625

Square Root: 229.51034835057

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

Numbers n such that the decimal expansions of both n and n² have 2 as smallest digit and 7 as largest digit. A257123

a(n) = n*(n-3)*(n²-7·n+14)/8. A176145

Smallest k > 0 with gcd(k, rev(k)) = n, where rev(k) is digit reversal of k and with sum of digits of k = n, or 0 if no such k exists. A333666

Gaps of 2 in sequence A038593 (lower terms). A38643

Gaps of 6 in sequence A038593 (upper terms). A38652

Numbers k such that k and k² use only the digits 2, 4, 5, 6 and 7. A137094

Numbers k that divide 8^k + 7^k + 6^k + 5^k + 4^k + 3^k + 2^k. A57490

Weight distribution of [50,28,8] code associated with Hoffman-Singleton and Higman-Sims graphs. A15067

Numbers k such that k, k + 1 and k + 2 are 3 consecutive Niven (Harshad) numbers that are also divisible by a square. A359839

Expansion of e.g.f. (1-x)/(1-5·x). A52675