Properties of the Number 40299

Forty Thousand Two Hundred Ninety-Nine

Basics

Value: 40298 → 40299 → 40300

Parity: odd

Prime: No

Previous Prime: 40289

Next Prime: 40343

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 19 × 101

Divisors: 1, 3, 7, 19, 21, 57, 101, 133, 303, 399

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001110101101011

Octal: 116553

Duodecimal: 1B3A3

Hexadecimal: 9d6b

Square: 1624009401

Square Root: 200.74610830598934

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

Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) and Hilbert 3-class field tower of exact length 2. A242864

a(n) = pg(3, n) + pg(4, n) + ... + pg(n, n) where pg(m, n) is the n-th m-th-order polygonal number. A241452

Expansion of ∏_k>=1 (1 + x^k) * (1 + x^2·k) * (1 + x^3·k) * (1 + x^4·k) * (1 + x^5·k). A327047

Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) and 3-principalization type (2241). A247689

Number of partitions of n where each part i is marked with a word of length i over a septenary alphabet whose letters appear in alphabetical order. A261741

a(n) = n! - Fibonacci(n). A255139

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (-1, 1, 0), (1, -1, 1), (1, 1, 0)}. A149220

Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) whose second 3-class group is located on the sporadic part of the coclass graph G(3,2) outside of coclass trees. A247691

Number A(n,k) of partitions of n where each part i is marked with a word of length i over a k-ary alphabet whose letters appear in alphabetical order; square array A(n,k), n>=0, k>=0, read by antidiagonals. A261718

Continued fraction for sqrt(317). A40299