Base | Representation |
---|---|
bin | 1111011111110… |
… | …11000010111110 |
3 | 100001121211202220 |
4 | 13233323002332 |
5 | 231240100014 |
6 | 20522230210 |
7 | 3136002612 |
oct | 757730276 |
9 | 301554686 |
10 | 130003134 |
11 | 67424308 |
12 | 37655366 |
13 | 20c1a041 |
14 | 133a1342 |
15 | b62e6a9 |
hex | 7bfb0be |
130003134 has 16 divisors (see below), whose sum is σ = 260435088. Its totient is φ = 43262912.
The previous prime is 130003129. The next prime is 130003177. The reversal of 130003134 is 431300031.
130003134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13857 + ... + 21260.
It is an arithmetic number, because the mean of its divisors is an integer number (16277193).
Almost surely, 2130003134 is an apocalyptic number.
130003134 is an abundant number, since it is smaller than the sum of its proper divisors (130431954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130003134 is a wasteful number, since it uses less digits than its factorization.
130003134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35739.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 130003134 is about 11401.8916851547. The cubic root of 130003134 is about 506.5837726999.
Adding to 130003134 its reverse (431300031), we get a palindrome (561303165).
The spelling of 130003134 in words is "one hundred thirty million, three thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.347 sec. • engine limits •