Properties of the Number 52465

Fifty-Two Thousand Four Hundred Sixty-Five

Basics

Value: 52464 → 52465 → 52466

Parity: odd

Prime: No

Previous Prime: 52457

Next Prime: 52489

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 × 7 × 1499

Divisors: 1, 5, 7, 35, 1499, 7495, 10493, 52465

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100110011110001

Octal: 146361

Duodecimal: 26441

Hexadecimal: ccf1

Square: 2752576225

Square Root: 229.05239575258759

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

Partial sums of the large Schroeder numbers (A006318). A86616

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

Triangle read by rows: T(n,k) = T(n,k-1) + T(n-1, k) + T(n-1,k-1) with T(n,0) = T(n, n) = 1 (n >= 0, 0 <= k <= n). A336858

Mirror image of triangular array A336858. A336859

a(n) is the smallest positive integral solution k to 24·k == 1 (mod 11ⁿ). A52465

Numbers k of the form k = ab (the decimal concatenation of a and b) such that φ(ab) = a·b + 1. A336191