Properties of the Number 23474

Twenty-Three Thousand Four Hundred Seventy-Four

Basics

Value: 23473 → 23474 → 23475

Parity: even

Prime: No

Previous Prime: 23473

Next Prime: 23497

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 11 ² × 97

Divisors: 1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101110110010

Octal: 55662

Duodecimal: 11702

Hexadecimal: 5bb2

Square: 551028676

Square Root: 153.2122710490253

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 partitions of n whose Heinz number (product of primes of parts) is divisible by their sum of primes of parts. A330953

Composite numbers divisible by the palindromic sum of their prime factors (counted with multiplicity). A46358

For any number n > 0, let f(n) be the function that associates k to the prime(k)-adic valuation of n (where prime(k) denotes the k-th prime); f establishes a bijection between the positive numbers and the arithmetic functions with nonnegative integer values and a finite number of nonzero values; let g be the inverse of f; a(n) = g(f(n) * f(n)) (where i·j denotes the Dirichlet convolution of i and j). A296857

a(n) = ∑_i=0..n+1 binomial(2·n-i,n-i+1)*Catalan(i). A277871

a(n) = n-32. A23474