Properties of the Number -121314

One Hundred Twenty-One Thousand Three Hundred Fourteen

Basics

Value: -121315 → -121314 → -121313

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 20219

Divisors: 1, 2, 3, 6, 20219, 40438, 60657, 121314

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -11101100111100010

Octal: -354742

Duodecimal: -5A256

Hexadecimal: -1d9e2

Square: 14717086596

Square Root: 348.3015934502741

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

Decimal concatenation of n, n+1, and n+2. A1703

Partition the concatenation 1234567... of natural numbers into successive strings which are multiples of 3 all different and > 3. (0 never taken as the most significant digit.) A77296

Duplicate of A001703. A127422

Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..6 array extended with zeros and convolved with 1,-2,1. A222151

Triangle T(n,k), n >= 0, 0 <= k <= n, read by rows, where T(n,k) = (n-k)*T(n-1,k-1) + 2*(k+1)*T(n-1,k) + A102365(n,k) with T(n,k) = 0 if k < 0 or k > n. A382629

Coefficients of derivatives of MacMahon polynomials (A060187): p(x,n)=2ⁿ*(1 - x)^{1 + n}*LerchPhi[x, -n, 1/2]; p'(x,n)=(d/dx)p{x,n). A142707

T(n,k) is the number of 4-ary strings of length n+1 with k+1 indispensable digits and a nonzero leading digit with 0 <= k <= n. A340620