Properties of the Number -524649

Five Hundred Twenty-Four Thousand Six Hundred Forty-Nine

Basics

Value: -524650 → -524649 → -524648

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 179 × 977

Divisors: 1, 3, 179, 537, 977, 2931, 174883, 524649

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000000000101101001

Octal: -2000551

Duodecimal: -213749

Hexadecimal: -80169

Square: 275256573201

Square Root: 724.326583800429

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(n) = 2ⁿ + n². A1580

Leyland numbers: 3, together with numbers expressible as n^k + kⁿ nontrivially, i.e., n,k > 1 (to avoid n = (n-1)¹ + 1^n-1). A76980

Numbers that can be written as s^x + t^y, with 1 < s < t and {s,t} = {x,y}; that is, are of the form s^s + t^t or s^t + t^s. A385232

Numbers of the form x^y + y^x, 1 < x < y. A173054

Numbers of the form p² + 2^p for p prime. A97058

a(n) = ∑_{p∣n, p prime} p^sopf(n/p). A369912

Numbers of the form a^b+b^a, a and b are primes. A173056

Expansion of ∑_{p prime} p·x^p / (1 - p·x^p). A382513