Properties of the Number -240529

Two Hundred Forty Thousand Five Hundred Twenty-Nine

Basics

Value: -240530 → -240529 → -240528

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 31 × 7759

Divisors: 1, 31, 7759, 240529

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -111010101110010001

Octal: -725621

Duodecimal: -B7241

Hexadecimal: -3ab91

Square: 57854199841

Square Root: 490.4375597362013

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

G.f.: ∑_n>=0 xⁿ * ∏_k=0..n-1 (1 + k·x + x²). A201951

a(n) = 3 + floor((2 + ∑_j=1..n-1 a(j))/3). A120150