Properties of the Number 40523

Forty Thousand Five Hundred Twenty-Three

Basics

Value: 40522 → 40523 → 40524

Parity: odd

Prime: No

Previous Prime: 40519

Next Prime: 40529

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 7 ² × 827

Divisors: 1, 7, 49, 827, 5789, 40523

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111001001011

Octal: 117113

Duodecimal: 1B54B

Hexadecimal: 9e4b

Square: 1642113529

Square Root: 201.30325382367766

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 integer partitions of n whose semi-sums do not cover an interval of positive integers. A367403

Exponents k where A000120(3^k) - A070939(3^k)/2 reaches a new minimum. A372097

Number of Grand Motzkin paths of length n with no zigzags, that is with no factors UDU and DUD. A78679

E.g.f. A(x) satisfies: A'(x) = exp( A(x)*A'(x) ). A214654

Continued fraction for sqrt(547). A40523