Properties of the Number 61073

Sixty-One Thousand Seventy-Three

Basics

Value: 61072 → 61073 → 61074

Parity: odd

Prime: No

Previous Prime: 61057

Next Prime: 61091

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 157 × 389

Divisors: 1, 157, 389, 61073

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110111010010001

Octal: 167221

Duodecimal: 2B415

Hexadecimal: ee91

Square: 3729911329

Square Root: 247.12952069714376

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

Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 350", based on the 5-celled von Neumann neighborhood. A287755

Row sums of number triangle A124790. A124791

Counterexamples to the conjecture that an even, prime-indexed triangular plus 1 equals a prime or that an odd, prime-indexed triangular minus 2 equals a prime. A97785

Triangle T(n,k) = A008292(n+1,k+1) + A060187(n+1,k+1)- 1 read along rows 0<=k<=n. A176490

Number of nonnegative integer arrays of length n+6 with new values 0 upwards introduced in order, and containing the value n-1. A211566

First occurrence of n consecutive n's in the decimal expansion of π. A61073