ℕ atory
Play Now

Properties of the Number -12850

Twelve Thousand Eight Hundred Fifty

Basics

Value: -12851 → -12850 → -12849

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 2 × 257

Divisors: 1, 2, 5, 10, 25, 50, 257, 514, 1285, 2570

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -11001000110010

Octal: -31062

Duodecimal: -752A

Hexadecimal: -3232

Square: 165122500

Square Root: 113.35784048754634

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

"Orderly" Friedman numbers (or "good" or "nice" Friedman numbers): Friedman numbers (A036057) where the construction digits are used in the proper order. A80035
Define a pair of sequences cn, dn by c0=0, d0=1 and thereafter cn = cn-1+dn-1, dn = cn-1+4·n+2; sequence here is cn. A192751
Numbers whose set of base-16 digits is {2,3}. A32816
Triangle of coefficients of polynomials u(n,x) jointly generated with A210879; see the Formula section. A210878
Triangle read by rows, formed from product of Aitken's (or Bell's) triangle (A011971) and Pascal's triangle (A007318). A95675
Trajectory of 1001 under "3x+1" map. A100709
Ordered differences of central binomial coefficients. A205008
Number of partitions of n, where the difference between the number of odd parts and the number of even parts is 7. A240016
Total volume of all rectangular prisms with dimensions r X s X t where r, s and t are the smallest, middle and largest parts in each partition of n into 3 parts. A307684
Number of n element multisets of the 10th roots of unity with zero sum. A321416