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Properties of the Number -14242

Fourteen Thousand Two Hundred Forty-Two

Basics

Value: -14243 → -14242 → -14241

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 7121

Divisors: 1, 2, 7121, 14242

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11011110100010

Octal: -33642

Duodecimal: -82AA

Hexadecimal: -37a2

Square: 202834564

Square Root: 119.33985084622823

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 twice-partitions of n into partitions with all different lengths. A358830
Numbers k such that the digit sum of 167k is divisible by k. A175552
Number of λ calculus terms of size n, where size(λ x.M) = 2 + size(M), size(M N) = 2 + size(M) + size(N), and size(V) = 1 + i for a variable V bound by the i-th enclosing λ (corresponding to a binary encoding). A114851
a(n) = a(n-1)+floor(a(n-2)/4) with a(0)=3, a(1)=4. A182230
Semiprime numbers whose digit string can be partitioned into three parts such that the product of the first two parts equals the third part. A280636
Numbers k such that the total number of digits d in the numbers from 1 to k is even for each d from 0 to 9. A380642
a(n) = floor ( n(n+1)(n+2)(n+3) / (n+(n+1)+(n+2)+(n+3)) ). A32767
Number of strictly increasing arrangements of 4 nonzero numbers in -(n+2)..(n+2) with sum zero. A188123
Numbers k such that the decimal expansion of k and 14k both begin with 14. A352239
Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)k, where B(x) is the e.g.f. of A385059. A385062