Properties of the Number 10247

Ten Thousand Two Hundred Forty-Seven

Basics

Value: 10246 → 10247 → 10248

Parity: odd

Prime: Yes

Previous Prime: 10243

Next Prime: 10253

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 10247

Divisors: 1, 10247

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10100000000111

Octal: 24007

Duodecimal: 5B1B

Hexadecimal: 2807

Square: 105001009

Square Root: 101.22746662838105

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

Numbers that are the sum of 12 positive 11th powers. A4823

Number of cyclic arrangements of S={1,2,...,n} such that the difference of any two neighbors is a divisor of their sum. A242531

Five-digit distinct-digit primes. A74671

Numerator of ∑_k=1..n 1/φ(k). A28415

Least number whose digits can be used to form exactly n different primes (not necessarily using all digits). A76449

Primes that are the first in a run of exactly 2 emirps. A346022

Primes which when added to their own rotation yield a prime. A86002

Smallest n-digit norep emirp. A31991

Number of partitions of n such that the least part occurs exactly four times. A97092

Primes less than 100000 sorted lexicographically in decimal representation. A210760