Properties of the Number 25252

Twenty-Five Thousand Two Hundred Fifty-Two

Basics

Value: 25251 → 25252 → 25253

Parity: even

Prime: No

Previous Prime: 25247

Next Prime: 25253

Digit Sum: 16

Digital Root: 7

Palindrome: Yes

Factorization: 2 ² × 59 × 107

Divisors: 1, 2, 4, 59, 107, 118, 214, 236, 428, 6313

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110001010100100

Octal: 61244

Duodecimal: 12744

Hexadecimal: 62a4

Square: 637663504

Square Root: 158.90877886385007

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 using only the digits 2 and 5, that are both curved and straight. A72961

Palindromes k such that 3k + 1 is also a palindrome. A83829

a(n) = least integer m such that the part after the decimal point of the n-th root of m starts with the digit 5. A34082

Number of parts of the n-th subshell of the head of the last section of the set of partitions of any odd integer >= 2n+1. A182993

Even palindromes in which parity of digits alternates. A30149

Palindromes with more than 3 digits in which the absolute difference of a pair of successive digits is identical. A85109

Palindromes n such that n+(product of digits of n) gives a larger palindrome. A114341

Number of permutations of length n that avoid both 1243 and 2134. A164651

Zeroless numbers n such that n and n - (product of digits of n) are both palindromes. A229761

Palindromic untouchable numbers. A48187