Properties of the Number 29525

Twenty-Nine Thousand Five Hundred Twenty-Five

Basics

Value: 29524 → 29525 → 29526

Parity: odd

Prime: No

Previous Prime: 29501

Next Prime: 29527

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 1181

Divisors: 1, 5, 25, 1181, 5905, 29525

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001101010101

Octal: 71525

Duodecimal: 15105

Hexadecimal: 7355

Square: 871725625

Square Root: 171.82840277439584

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) = (3ⁿ + 1)/2. A7051

a(n) = 2·a(n-1) + 3·a(n-2), a(0) = a(1) = 1. A46717

Number of set partitions with at most 3 blocks; number of Dyck paths of height at most 4; dimension of space of symmetric polynomials in 3 noncommuting variables. A124302

Dispersion of (3·n-1), read by antidiagonals. A191450

Permutation of natural numbers, the even bisection of A241909 incremented by one and halved; equally, a composition of A241909 and A048673: a(n) = A048673(A241909(n)). A243066

Square array A by downward antidiagonals: A(n,k) = (3 + 3ⁿ*(2·floor(3·k/2) - 1))/6, n,k >= 1; read as A(1,1), A(1,2), A(2,1), A(1,3), A(2,2), A(3,1), ... A254051

Array A read by diagonals; n-th difference of (A(k,n), A(k,n-1),..., A(k,0)) is (k+2)^n-1, for n=1,2,3,...; k=0,1,2,... A47848

Permutation of natural numbers: a(n) = A048673(A122111(n)). A243506

a(n) = (3^2·n + 1) / 2. A83884

Denominator of (1+σ(s)) / ((s+1)/2), where s is the square of n prime-shifted once (s = A003961(n)² = A003961(n²)). A337339