Base | Representation |
---|---|
bin | 111100100101111101… |
… | …1111101110111110100 |
3 | 110102212111102211001122 |
4 | 1321023323331313310 |
5 | 4112442443430004 |
6 | 135435552043112 |
7 | 12254366335262 |
oct | 1711373756764 |
9 | 412774384048 |
10 | 130123030004 |
11 | 50204070420 |
12 | 21275b33498 |
13 | c36951c956 |
14 | 6425973432 |
15 | 35b8a66cbe |
hex | 1e4befddf4 |
130123030004 has 24 divisors (see below), whose sum is σ = 248525792256. Its totient is φ = 59120856000.
The previous prime is 130123030003. The next prime is 130123030031. The reversal of 130123030004 is 400030321031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130123030003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547892 + ... + 748619.
It is an arithmetic number, because the mean of its divisors is an integer number (10355241344).
Almost surely, 2130123030004 is an apocalyptic number.
It is an amenable number.
130123030004 is a deficient number, since it is larger than the sum of its proper divisors (118402762252).
130123030004 is a wasteful number, since it uses less digits than its factorization.
130123030004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1298807 (or 1298805 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 130123030004 its reverse (400030321031), we get a palindrome (530153351035).
The spelling of 130123030004 in words is "one hundred thirty billion, one hundred twenty-three million, thirty thousand, four".
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