Properties of the Number -722201

Seven Hundred Twenty-Two Thousand Two Hundred One

Basics

Value: -722202 → -722201 → -722200

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 401 × 1801

Divisors: 1, 401, 1801, 722201

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -10110000010100011001

Octal: -2602431

Duodecimal: -2A9B35

Hexadecimal: -b0519

Square: 521574284401

Square Root: 849.8240994464678

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

Numbers k such that 2^k-1 == 1 (mod k) and p-1 does not divide k-1 for every prime p dividing k. A316907

Numbers k > 1 such that 2^k == 2 (mod k) and gcd(k, 3^k - 3) = 1. A300762

Numbers k such that 2^k-1 == 1 (mod k) and lpf(k)-1 does not divide k-1. A316906