Properties of the Number -1001320

One Thousand Three Hundred Twenty

Basics

Value: -1001321 → -1001320 → -1001319

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 7

Digital Root: 7

Palindrome: No

Factorization: 2 ³ × 5 × 25033

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 25033, 50066

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11110100011101101000

Octal: -3643550

Duodecimal: -403574

Hexadecimal: -f4768

Square: 1002641742400

Square Root: 1000.6597823436296

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

Nonprimes such that it takes exactly 5 iterations of reverse-and-add digits to generate a prime. A245210

Integers whose Reverse And Add trajectory reaches its first prime after a record number of iterations (at least one iteration must be performed). A345338