Properties of the Number -73243

Seventy-Three Thousand Two Hundred Forty-Three

Basics

Value: -73244 → -73243 → -73242

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 73243

Divisors: 1, 73243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001111000011011

Octal: -217033

Duodecimal: -36477

Hexadecimal: -11e1b

Square: 5364537049

Square Root: 270.63443978917394

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

Palindromic primes in base 3. A29971

Beginning with 3, least prime such that concatenation of first n terms and its digit reversal both are primes. A113584

a(1) = 4; for n > 1, a(n) = 5·a(n-1) + 5 - n. A353096

Array read by ascending antidiagonals: A(1, k) = k; for n > 1, A(n, k) = (k + 1)*A(n-1, k) + k + 1 - n, with k > 0. A363365

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 1), (-1, 1, -1), (1, -1, -1), (1, 0, 1)}. A148545