Properties of the Number -145203

One Hundred Forty-Five Thousand Two Hundred Three

Basics

Value: -145204 → -145203 → -145202

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 29 × 1669

Divisors: 1, 3, 29, 87, 1669, 5007, 48401, 145203

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -100011011100110011

Octal: -433463

Duodecimal: -70043

Hexadecimal: -23733

Square: 21083911209

Square Root: 381.05511412392826

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

a(1)=1, a(n) = 19·a(n-1) + n. A14903

Integers k equal to the sum over A024816(t) mod t, for some steps, starting with t = k and then using the result to feed the next calculation. A377002