Properties of the Number -225461

Two Hundred Twenty-Five Thousand Four Hundred Sixty-One

Basics

Value: -225462 → -225461 → -225460

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 225461

Divisors: 1, 225461

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

9108 Try Today's Challenge

Representations

Binary: -110111000010110101

Octal: -670265

Duodecimal: -AA585

Hexadecimal: -370b5

Square: 50832662521

Square Root: 474.8273370394759

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

E.g.f.: A(x) = exp(x·A(x)³*exp(x·A(x)⁴*exp(x·A(x)⁵*exp(x·A(x)⁶*exp(...))))), an infinite power tower. A141363

a(n) is the smallest prime m such that prod(m) = n·length(m)*sum(m) where prod(m) is the product of the digits of m, length(m) is the number of digits of m, sum(m) is the sum of the digits of m; or 0 if no such m exists. A64023

Primes p such that (5·p+2)/3 is the square of a prime. A357199