Properties of the Number -12418

Twelve Thousand Four Hundred Eighteen

Basics

Value: -12419 → -12418 → -12417

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 7 × 887

Divisors: 1, 2, 7, 14, 887, 1774, 6209, 12418

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11000010000010

Octal: -30202

Duodecimal: -722A

Hexadecimal: -3082

Square: 154206724

Square Root: 111.43608033307704

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. A(x) satisfies: A(x) = 1 + x·A(x) / (1 - x) - x·A(x)². A349015

Number of partitions of n with even minimal and maximal parts. A325346

Sum of the fourth largest parts of the partitions of n into 10 squarefree parts. A326634

a(n) is the determinant of the 2 X 2 matrix whose entries (when read by rows) are the n-th primes ending in 1, 3, 7, 9 respectively. A335592

Initial pile sizes which guarantee a win for player 2 in a certain variant of Nim. A16741

Number of days in n years (n=4 is the first leap year). A33171

a(n) = 343·n - 273. A157369

Numbers k that have the same set of digits in base 10 as primepi(k). A355418

Number of compositions of n into distinct parts with exactly ten descents. A241729

Numbers for which the cube of the sum of the digits is equal to the square of the product of their digits. A241846