Properties of the Number 29078

Twenty-Nine Thousand Seventy-Eight

Basics

Value: 29077 → 29078 → 29079

Parity: even

Prime: No

Previous Prime: 29077

Next Prime: 29101

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 31 × 67

Divisors: 1, 2, 7, 14, 31, 62, 67, 134, 217, 434

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111000110010110

Octal: 70626

Duodecimal: 149B2

Hexadecimal: 7196

Square: 845530084

Square Root: 170.52272575818156

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

Number of integer compositions of n whose leaders of strictly increasing runs are themselves strictly increasing. A374688

Gaps of 2 in sequence A038593 (lower terms). A38643

Numbers such that σ(φ(τ(n)))=τ(φ(σ(n))). A226119

Numbers n such that z(n) and z(n+1) are both prime, where z(n) = a^d + b^d + c^d + ..., where a·b*c* ... is the prime factorization of n and d is the largest digit of n. A109280

Numbers k such that k = x + y, sigma₁(k) = sigma₁(x) + sigma₁(y) and sigma₂(k) = sigma₂(x) + sigma₂(y). A219033

a(n) is the least integer k such that there are n values of i <= k for which gpf(i² + 1) = gpf(k² + 1), where gpf(x) is the greatest prime factor of x. A258840

Expansion of 1/((1-x)*(1-x⁴)*(1-x⁸)*(1-x⁹)). A29078