Properties of the Number 4271

Four Thousand Two Hundred Seventy-One

Basics

Value: 4270 → 4271 → 4272

Parity: odd

Prime: Yes

Previous Prime: 4261

Next Prime: 4273

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 4271

Divisors: 1, 4271

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000010101111

Octal: 10257

Duodecimal: 257B

Hexadecimal: 10af

Square: 18241441

Square Root: 65.35288822997802

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

Primes with 7 as smallest primitive root. A1126

Number of partitions of n such that number of parts is equal to the sum of parts counted without multiplicities. A114638

Primes p such that p+2 and 2p+1 are also prime. A45536

Add/multiply sequence, see example. A93361

Square array T(M,N) read by antidiagonals: number of dimer tilings of a 2·M X 2·N Moebius strip. A103997

Primes such that the sum of the predecessor and successor primes is divisible by 17. A112796

Least n-gap prime: a(n) = least prime p for which there is no prime between n·p and n·q, where q is the next prime after p. A195325

a(n) = 2·n² + n - 7. A100041

Earliest nonnegative increasing sequence with no 5-term subsequence of constant third differences. A240556

Squarefree n such that Q(sqrt(n)) has class number 5. A29705