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Properties of the Number -30070

Thirty Thousand Seventy

Basics

Value: -30071 → -30070 → -30069

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 × 5 × 31 × 97

Divisors: 1, 2, 5, 10, 31, 62, 97, 155, 194, 310

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111010101110110

Octal: -72566

Duodecimal: -1549A

Hexadecimal: -7576

Square: 904204900

Square Root: 173.40703561274555

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

Expansion of ∏k>0 theta3(qk), where theta3() is the Jacobi θ function. A320067
Numbers such that the digital sum base 2 and the digital sum base 3 and the digital sum base 10 all are equal. A135120
The Gi1 and Gi2 sums of Losanitsch's triangle A034851. A192928
Number of primitive (period n) bracelet structures using a maximum of four different colored beads. A56363
Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths starting at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 6, n >= 2. A214025
Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths starting at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 7, n >= 2. A214037
Number of partitions of n such that either both floor(n/2) and ceiling(n/2) are parts or else neither is a part. A238624
a(n) = a(n-1)*2 + floor(sqrt(a(n-2))). A182557
Sum of the first n n-digit primes less n·10n-1. A114053
Number of compositions of n in which the maximal multiplicity of parts equals 7. A243124