Properties of the Number 41253

Forty-One Thousand Two Hundred Fifty-Three

Basics

Value: 41252 → 41253 → 41254

Parity: odd

Prime: No

Previous Prime: 41243

Next Prime: 41257

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 13751

Divisors: 1, 3, 13751, 41253

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000100100101

Octal: 120445

Duodecimal: 1BA59

Hexadecimal: a125

Square: 1701810009

Square Root: 203.10834547108104

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

Index in A092243 where -n first appears. A269738

Numbers with 5 distinct digits {1,2,3,4,5} such that all adjacent digits (as well as first and last digits) are coprime. A104972

Indices where A092243 strictly changes sign. A269737

Expansion of g.f. (1+x-2·x²+x³+x⁴)/((1-x)²*(1+x)²*(1+2·x)²). A106691

Number of permutations in S_n avoiding {bar 4}1253 (i.e., every occurrence of 1253 is contained in an occurrence of a 41253). A137540

Number of permutations avoiding the consecutive pattern 41253. A202229

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (-1, 1, 1), (1, 0, 1), (1, 1, 0)}. A150701

Derangements of {1,2,...,n} (n >= 2) in lexicographic order. A320588

a(n) is the smallest semiprime such that difference between a(n) and next semiprime, b(n), is n. A131109

Number of permutations of [n] whose lengths of increasing runs are triangular numbers. A317130