Properties of the Number 40325

Forty Thousand Three Hundred Twenty-Five

Basics

Value: 40324 → 40325 → 40326

Parity: odd

Prime: No

Previous Prime: 40289

Next Prime: 40343

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 1613

Divisors: 1, 5, 25, 1613, 8065, 40325

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1001110110000101

Octal: 116605

Duodecimal: 1B405

Hexadecimal: 9d85

Square: 1626105625

Square Root: 200.81085628023203

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

Numbers k such that k, k+2, k+4 are of the form p²*q where p and q are distinct primes. A308735

Integers k such that in the list of divisors of k (in base 6), each digit 0-5 appears equally often. A45815

Triangle read by rows: (A000012·A136572 + A136572·A000012) - A000012. A136573

Square array T(n, k) (n>=1, k>=1) read by antidiagonals upwards. T(n, k) is the number of partitions of the set [n] into lists of k noncrossing sets. A348702

Continued fraction for sqrt(344). A40325