Properties of the Number -70200

Seventy Thousand Two Hundred

Basics

Value: -70201 → -70200 → -70199

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ³ × 5 ² × 13

Divisors: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001001000111000

Octal: -211070

Duodecimal: -34760

Hexadecimal: -11238

Square: 4928040000

Square Root: 264.9528259898354

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) = n*(n+1)*(n+2)*(n+3)/6. A33488

Number of ways to place 2 points on a triangular grid of side n so that they are not adjacent. A239568

Heinz numbers of integer partitions whose sum of reciprocals squared is an integer. A318588

Coreful 3-abundant numbers: numbers k such that csigma(k) > 3·k, where csigma(k) is the sum of the coreful divisors of k (A057723). A340109

Numbers n divisible by exactly four nontrivial permutations (rearrangements) of the digits of n. A90059

a(n) = (9/2)*(n-1)*(n-2)*(n-3). A134171

Averages of twin primes such that the sum of the lower, average and upper parts of the twin primes are averages of other twin primes. A132929

Expansion of 104·x² / (-x³+675·x²-675·x+1). A157874

Numbers with prime factorization pq^2r^3s³. A190320

Central binomial coefficient CB(n) purged of all primes exceeding (n+1)/2. A212791