Properties of the Number 14995

Fourteen Thousand Nine Hundred Ninety-Five

Basics

Value: 14994 → 14995 → 14996

Parity: odd

Prime: No

Previous Prime: 14983

Next Prime: 15013

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 5 × 2999

Divisors: 1, 5, 2999, 14995

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11101010010011

Octal: 35223

Duodecimal: 8817

Hexadecimal: 3a93

Square: 224850025

Square Root: 122.4540730233176

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) = minimal positive k such that the concatenation of decimal digits 1,2,...,n is a divisor of the concatenation of n+1,n+2,...,n+k. A332867

a(n) = 441·n + 1. A158322

a(n) = 34·n² + 1. A158586

Smallest k<3·2ⁿ such that 3·2ⁿ+k is the smallest of four consecutive primes in arithmetic progression or 0 if no solution. A230852

Sum of square displacements over all self-avoiding n-step walks on 4-d cubic lattice with first step specified, A242355(n)/8. A323856

a(n) is the smallest term m in A173978 for which A020639(2m-3) = prime(n), n > 1. A173980

Number of (w,x,y,z) with all terms in {1,...,n} and w·x<=y·z+2. A212055

a(n) sets a new record for the Lychrel number a(n) of 'Reverse and Add' steps, needed to reach a Lychrel number m < a(n) (i.e., its seed). A323975

a(n) = ∑_k=0..n-1 T(n,k) * T(n,k+1), with T given by A026681. A26987

Numbers n such that A242962(n) = σ(n) = A000203(n). A242963