Properties of the Number -170170

One Hundred Seventy Thousand One Hundred Seventy

Basics

Value: -170171 → -170170 → -170169

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 7 × 11 × 13 × 17

Divisors: 1, 2, 5, 7, 10, 11, 13, 14, 17, 22

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101001100010111010

Octal: -514272

Duodecimal: -8258A

Hexadecimal: -298ba

Square: 28957828900

Square Root: 412.51666632997996

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

E.g.f.: A(x) = ∏_n>=0 { exp(x)*[∑_k=0..n (-x)^k/k! ] }. A129483

Stirling numbers of the first kind: s(n+2, n). A914

Oscillating orbitals over n sectors (nonpositive values indicating there exist none). A232500

a(0) = 1, a(1) = 2, a(2n) = A019565(a(n)), a(2n+1) = A065642(a(n)). A285332

Largest number that can be encoded as ∏_i:λ prime(i) for a partition λ of n into distinct parts. A246868

Triangle read by rows: T(n,k) = A002110(n)/prime(n+1-k), k = 1..n. A77011

Tenth column (m=9) of (1,6)-Pascal triangle A096956. A97300

a(n) = A007913(A283477(n)) = A019565(A006068(n)). A284003

Squarefree kernel of lcm(binomial(n,0), ..., binomial(n,n)). A56606

Triangle read by rows: T(n, k) = v(n, k)*((1/v(n, k)) mod prime(k)), where v(n, k) = (∏_j=1..n prime(j))/prime(k), n >= 1, 1 <= k <= n. A240673