Properties of the Number -14726

Fourteen Thousand Seven Hundred Twenty-Six

Basics

Value: -14727 → -14726 → -14725

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 37 × 199

Divisors: 1, 2, 37, 74, 199, 398, 7363, 14726

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100110000110

Octal: -34606

Duodecimal: -8632

Hexadecimal: -3986

Square: 216855076

Square Root: 121.35073135337916

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 Motzkin meanders of length n with an even number of humps and an even number of peaks. A325921

Number of n-node rooted identity trees of height at most 5. A38084

Number of lattice paths from (0,0) to the line x+y=n that use the step set {(0,1),(1,0),(2,0),(3,0),...} and never pass below y=x. A89324

Numerator of sum of reciprocals of first n 5-simplex numbers A000389. A118431

First term in a sum partition of the even-indexed Fibonacci numbers. A132262

Twice 13-gonal numbers: a(n) = n*(11·n - 9). A152997

Define two triangular arrays by: B(0,0)=C(0,0)=1, B(0,r)=C(0,r)=0 for r>0, C(t,-1)=C(t,0); and for t,r >= 0, B(t+1,r)=C(t,r-1)+2C(t,r)-B(t,r), C(t+1,r)=B(t+1,r)+2B(t+1,r+1)-C(t,r). Sequence gives array B(t,r) read by rows. A177011

Triangle read by rows: even-numbered rows of A106580. A106585

Digitally balanced numbers (A031443) whose squares and cubes are also digitally balanced. A353140

a(n) = ∏_i=2..n p(i) - p(n+1)², where p(i) is the i-th prime. A360510