Properties of the Number 27634

Twenty-Seven Thousand Six Hundred Thirty-Four

Basics

Value: 27633 → 27634 → 27635

Parity: even

Prime: No

Previous Prime: 27631

Next Prime: 27647

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 41 × 337

Divisors: 1, 2, 41, 82, 337, 674, 13817, 27634

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110101111110010

Octal: 65762

Duodecimal: 13BAA

Hexadecimal: 6bf2

Square: 763637956

Square Root: 166.23477373883

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

Greedy frac multiples of e: a(1)=1, ∑_n>0 frac(a(n)*e)=1. A79939

Denominators of "Farey fraction" approximations to e. A119015

Denominators of approximations to e. A6259

Denominators of the other-side convergents to e. A259588

a(n) is the sum over all partitions of n of the number of right angles that are not the largest right angle. A330378

(2^p-1 modulo p²) + (3^p-1 modulo p²), where p = prime(n). A240987

Base-9 palindromes that start with 4. A43031

Where A024573 becomes a record. A182219

Least splitter of n-th and (n+1)st partial sums of 1/0! + 1/1! + ... + 1/n! + ... = e. A227777

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 193", based on the 5-celled von Neumann neighborhood. A270687