Properties of the Number 74101

Seventy-Four Thousand One Hundred One

Basics

Value: 74100 → 74101 → 74102

Parity: odd

Prime: Yes

Previous Prime: 74099

Next Prime: 74131

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 74101

Divisors: 1, 74101

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10010000101110101

Octal: 220565

Duodecimal: 36A71

Hexadecimal: 12175

Square: 5490958201

Square Root: 272.21498856602295

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

Prime numbers ending in the prime number 101. A167626

Primes of the form k³ + 13, k >= 0. A176722

Primes p such that p minus its digit sum is a perfect cube. A245064

Numbers that are both lucky-indexed primes and prime-indexed lucky numbers. A307009

Primes p=prime(i) of level (1,4), i.e., such that A118534(i) = prime(i-4). A216177

a(n) = ∏_{k=1..floor((n-1)/2)} (1 + 4·sin(k*π/n)² + 16·sin(k*π/n)⁴). A152142

Squares using no prime digit. A74101