Properties of the Number -29525

Twenty-Nine Thousand Five Hundred Twenty-Five

Basics

Value: -29526 → -29525 → -29524

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

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)=4a(n-1)-7a(n-2)+6a(n-3)-3a(n-4), n>4. A140343

An inverse Catalan transform of A003462. A106233

a(1)=-1; a(2)=-1; a(3)=-2; a(n) = 4·a(n-1) - 3·a(n-2) for n >= 4. A123183

a(n) = (-1)ⁿ⁺¹ * (3ⁿ+1)/2. A341463

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