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Properties of the Number 45988

Forty-Five Thousand Nine Hundred Eighty-Eight

Basics

Value: 45987 → 45988 → 45989

Parity: even

Prime: No

Previous Prime: 45979

Next Prime: 45989

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 2 2 × 11497

Divisors: 1, 2, 4, 11497, 22994, 45988

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1011001110100100

Octal: 131644

Duodecimal: 22744

Hexadecimal: b3a4

Square: 2114896144

Square Root: 214.448128926321

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

T(n,k)=Number of nXk 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223918
Number of edges formed in a square by straight line segments when connecting the n+1 points along each edge that divide it into n equal parts to the n+1 points on the edge on the opposite side of the square. A355840
Integer part of log(n!)1 + log(1 + log(1 + n)). A62445
Number of (n+2) X 3 binary arrays avoiding patterns 001 and 110 in rows, columns and nw-to-se diagonals. A202440
Number of nX6 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223916
Number of 3Xn 0..2 arrays with rows and antidiagonals unimodal and columns nondecreasing. A223920
Number of nX5 0..1 arrays with every element unequal to 0, 1, 2, 4 or 7 king-move adjacent elements, with upper left element zero. A304845
Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 4 or 7 king-move adjacent elements, with upper left element zero. A304847
Number of walks within N3 (the first octant of Z3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (0, -1, 1), (0, 1, 0), (1, 1, -1), (1, 1, 0)}. A150581
T(n,k) = Number of n X k 0..1 arrays with every element unequal to 0, 1, 2, 4 or 7 king-move adjacent elements, with upper left element zero. A304848