Properties of the Number 70300

Seventy Thousand Three Hundred

Basics

Value: 70299 → 70300 → 70301

Parity: even

Prime: No

Previous Prime: 70297

Next Prime: 70309

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 5 ² × 19 × 37

Divisors: 1, 2, 4, 5, 10, 19, 20, 25, 37, 38

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: Yes

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10001001010011100

Octal: 211234

Duodecimal: 34824

Hexadecimal: 1129c

Square: 4942090000

Square Root: 265.141471671257

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

Sum of the first n even squares: a(n) = 2·n*(n+1)*(2·n+1)/3. A2492

Values of C(n,3) which can be written as C(x,3) + C(y,3). A34404

Numbers n divisible by exactly three nontrivial permutations (rearrangements) of the digits of n. A90058

Binomial coefficients C(76,n). A17792

Tetrahedral numbers n*(n+1)*(n+2)/6 with n, n+1 and n+2 nonprime. A152622

a(n) = binomial(3·n + 1,3). A228887

Binomial coefficients C(n,73). A17737

a(n) = 10·a(n-1) + 90·a(n-2), n>2 ; a(0)=1, a(1)=1, a(2)=19 . A155017

(prime(n)-5)(prime(n)-7)(prime(n)-9)/48. A30002

3-apexes of ω: numbers k such that ω(k-3) < ω(k-2)< ω(k-1) < ω(k) > ω(k+1) > ω(k+2) > ω(k+3), where ω(m) = the number of prime factors of m, counting multiplicity. A76760