Properties of the Number 34213

Thirty-Four Thousand Two Hundred Thirteen

Basics

Value: 34212 → 34213 → 34214

Parity: odd

Prime: Yes

Previous Prime: 34211

Next Prime: 34217

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 34213

Divisors: 1, 34213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000010110100101

Octal: 102645

Duodecimal: 17971

Hexadecimal: 85a5

Square: 1170529369

Square Root: 184.967564724197

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

Triangle read by rows: number of set partitions of n elements with k connectors, 0<=k<n. A185982

Numerator of Laguerre(n, 6). A160631

Primes p containing the string "13" and sum of digits sod(p) = 13. A175017

Number of set partitions of [n] having exactly four pairs (m,m+1) such that m is in some block b and m+1 is in block b+1. A271791

Primes which are the sum of the first k nonprimes for some k >= 2. A128927

Number of 4-bead necklaces labeled with numbers -n..n not allowing reversal, with sum zero and avoiding the patterns z z+1 z+2 and z z-1 z-2. A209116

Numbers k such that 351·2^k+1 is prime. A323032

Primes p such that p+4, 3·p+4 and 3·p+8 are also prime. A352170

Primes p1 such that p1²+p2³=pp are average of twin primes. p1 and p2 consecutive primes, p1 < p2. A138715

a(0) = 2. For n >= 1, a(n) is the least prime p such that a(n-1) + p has n prime factors counted with multiplicity. A363786