Base | Representation |
---|---|
bin | 1111100101001… |
… | …11001011110000 |
3 | 100002221122221202 |
4 | 13302213023300 |
5 | 231430130313 |
6 | 20545310332 |
7 | 3145000331 |
oct | 762471360 |
9 | 302848852 |
10 | 130708208 |
11 | 67866014 |
12 | 379353a8 |
13 | 21105c47 |
14 | 13506288 |
15 | b71d558 |
hex | 7ca72f0 |
130708208 has 10 divisors (see below), whose sum is σ = 253247184. Its totient is φ = 65354096.
The previous prime is 130708169. The next prime is 130708213. The reversal of 130708208 is 802807031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4084616 + ... + 4084647.
Almost surely, 2130708208 is an apocalyptic number.
It is an amenable number.
130708208 is a deficient number, since it is larger than the sum of its proper divisors (122538976).
130708208 is an equidigital number, since it uses as much as digits as its factorization.
130708208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8169271 (or 8169265 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 130708208 is about 11432.7690434120. The cubic root of 130708208 is about 507.4979436448.
The spelling of 130708208 in words is "one hundred thirty million, seven hundred eight thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •