ℕ atory
Play Now

Properties of the Number 29560

Twenty-Nine Thousand Five Hundred Sixty

Basics

Value: 29559 → 29560 → 29561

Parity: even

Prime: No

Previous Prime: 29537

Next Prime: 29567

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 3 × 5 × 739

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 739, 1478

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111001101111000

Octal: 71570

Duodecimal: 15134

Hexadecimal: 7378

Square: 873793600

Square Root: 171.93021840269964

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

a(n) is the number of paths of a knight on square a1 to reach a position outside an 8 X 8 chessboard after n steps. A377018
Numbers whose binary expansion consists of alternating runs of 1's and 0's where each run of 0's is exactly one shorter than the preceding run of 1's, and the expansion ends with a 0-run. A387270
Triangle, T(n, k) = (1/2)*(n+2)! * [xk]( p(x, n) ), where p(x,0) = 1, p(x,1) = -x, P(x, n) = (1/(n+1))*( (2·n-x)*P(x, n-1) - n·P(x, n-2) ), read by rows. A136532
Triangular array read by rows: The sum of squares of the number of common points in all pairs of lattice paths from (0,0) to (x,y), for 0 <= y <= x (the unnormalized second moment). A306687
The sum of squares of the number of common points in all pairs of lattice paths from (0,0) to (x,y), for x >= 0, y >= 0 (the unnormalized second moment). The table is read by antidiagonals. A324010
Numbers having four 4's in base 9. A43472
Primes of the form k + A037276(k) in more than one way. A340636
Quasi-Carmichael numbers to base 3: squarefree composites n such that prime p∣n ==> p-3∣n-3. A29560
Least positive number with exactly n partitions into a square and a cube. A122054
Number of nX4 0..1 arrays with every element equal to 0, 1, 3 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A302305