Properties of the Number -718

Seven Hundred Eighteen

Basics

Value: -719 → -718 → -717

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 359

Divisors: 1, 2, 359, 718

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: -1011001110

Octal: -1316

Duodecimal: -4BA

Hexadecimal: -2ce

Square: 515524

Square Root: 26.795522013948524

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

a(n) = -2·n² + 12·n - 14. A147973

Imaginary part of (1+2i)ⁿ. A6496

Numerator of Hermite(n, 1/19). A159564

Real part of (2 + i)ⁿ, where i = sqrt(-1). A139011

Weight 5 level 11 cusp form with complex multiplication by Q(sqrt(11)) and trivial character. A65099

Sequence is {a(1,n)}, where a(m,n) is defined at sequence A111518. A111519

Expansion of a(q) * f(-q)⁴ where f() is a Ramanujan θ function and a() is a cubic AGM function. A152243

Triangle, read by rows, where column 0 is [1,-1,-2,-3,...,-n,...] and column k+1 is generated by the binomial transform of column k preceded by a zero (column k includes the k zeros above the main diagonal). A117334

Triangle read by rows: t(n,k)= k! + (1-k!)*(n - k)!, 0<=k<=n. A155454

Number of positive subset sums of integer partitions of n. A276024