Properties of the Number -149782

One Hundred Forty-Nine Thousand Seven Hundred Eighty-Two

Basics

Value: -149783 → -149782 → -149781

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 74891

Divisors: 1, 2, 74891, 149782

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100100100010110

Octal: -444426

Duodecimal: -7281A

Hexadecimal: -24916

Square: 22434647524

Square Root: 387.01679550117717

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

Composites that use the same digits as their prime factorization. A25283

Composite numbers having the same digits as their prime factors (with multiplicity), excluding zero digits. A176670

Composite numbers having the same digits as their prime factors (with multiplicity), including zero digits. A280928

1, together with numbers n that are the product of two primes p and q such that the multiset of the digits of n coincides with the multiset of the digits of p and q. A80718

Matula-Goebel numbers of unlabeled rooted identity RPMG-trees, meaning the Matula-Goebel numbers of the branches of any non-leaf node are relatively prime. A316469

Numbers n with the property that n is an anagram of the digits of the distinct prime factors of n. A96595