Properties of the Number 79901

Seventy-Nine Thousand Nine Hundred One

Basics

Value: 79900 → 79901 → 79902

Parity: odd

Prime: Yes

Previous Prime: 79889

Next Prime: 79903

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 79901

Divisors: 1, 79901

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100000011101

Octal: 234035

Duodecimal: 3A2A5

Hexadecimal: 1381d

Square: 6384169801

Square Root: 282.66764936936096

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

Number of n X 2 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 1,3,0,2,4 for x=0,1,2,3,4. A196316

Primes p such that 1p1, 3p3, 7p7 and 9p9 are all primes. A59694

Primes that remain prime through 4 iterations of function f(x) = 3x + 10. A23310

Triangle of powers, T(n,k) = n^k, 0 <= k <= n, read by rows. A79901

Numbers k such that 8·10^k - 99 is prime. A280016