Properties of the Number 29425

Twenty-Nine Thousand Four Hundred Twenty-Five

Basics

Value: 29424 → 29425 → 29426

Parity: odd

Prime: No

Previous Prime: 29423

Next Prime: 29429

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 5 ² × 11 × 107

Divisors: 1, 5, 11, 25, 55, 107, 275, 535, 1177, 2675

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111001011110001

Octal: 71361

Duodecimal: 15041

Hexadecimal: 72f1

Square: 865830625

Square Root: 171.53716798408442

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

Expansion of q^5/24 / (η(q) * η(q²)²) in powers of q. A29862

Number of (w,x,y,z) with all terms in {1,...,n} and median=mean. A212133

Haüy rhombic dodecahedral numbers. A46142

Partial sums up to 10ⁿ of A007425. A180365

a(n) = n*(5·n² - 3·n + 4) / 6. A203552

Numbers k such that φ(k) + k is a fourth power. A114072

100-gonal numbers: a(n) = 98·n*(n-1)/2 + n. A261276

Number of partitions of n into parts not of the form 25k, 25k+2 or 25k-2. Also number of partitions with 1 part of size 1 and differences between parts at distance 11 are greater than 1. A36001

Erroneous version of A046142. A85636

Number of permutations of length n avoiding the pattern 1342 and with 1 appearing before n. A248426