Properties of the Number 53197

Fifty-Three Thousand One Hundred Ninety-Seven

Basics

Value: 53196 → 53197 → 53198

Parity: odd

Prime: Yes

Previous Prime: 53189

Next Prime: 53201

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 53197

Divisors: 1, 53197

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100111111001101

Octal: 147715

Duodecimal: 26951

Hexadecimal: cfcd

Square: 2829920809

Square Root: 230.6447484769597

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

Expansion of e.g.f.: exp(sinh(x))/exp(x). A9227

Number of (w,x,y) with all terms in {0,...,n} and 2·max(w,x,y) >= 3·min(w,x,y). A213392

Primes with decimal digits in arithmetic progression mod 10. A231588

Primes with at least one of each odd digit and no even digits. A108418

Primes of form a²+b² such that a⁴+b⁴ and a⁸+b⁸ are primes. A182313

Primes whose hexadecimal representation contains only consonants. A238090

Primes p with each odd decimal digit present at least once. A232447

Number of level partitions of n. A53197

Consider numbers of the form ...7531975319753197, whose digits read from the right are 7,9,1,3,5,7,9,1,3,5,7,... Sequence gives lengths of these numbers that are primes. A90745