Properties of the Number -222572

Two Hundred Twenty-Two Thousand Five Hundred Seventy-Two

Basics

Value: -222573 → -222572 → -222571

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 7 × 7949

Divisors: 1, 2, 4, 7, 14, 28, 7949, 15898, 31796, 55643

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -110110010101101100

Octal: -662554

Duodecimal: -A8978

Hexadecimal: -3656c

Square: 49538295184

Square Root: 471.7753702769995

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

Number of set partitions of [n] avoiding the patterns {1123, 1211}. A210496

Sums of 2 successive primes s = prime(m) + prime(m+1) such that all digits of s are primes. A173719