Base | Representation |
---|---|
bin | 111100101011011010… |
… | …0111001101001111100 |
3 | 110110100020012210100202 |
4 | 1321112310321221330 |
5 | 4113331231231400 |
6 | 135510035543032 |
7 | 12262045256003 |
oct | 1712664715174 |
9 | 413306183322 |
10 | 130305727100 |
11 | 5029820545a |
12 | 2130715aa78 |
13 | c398329343 |
14 | 6441d2dc3a |
15 | 35c9b044d5 |
hex | 1e56d39a7c |
130305727100 has 18 divisors (see below), whose sum is σ = 282763428024. Its totient is φ = 52122290800.
The previous prime is 130305727099. The next prime is 130305727109. The reversal of 130305727100 is 1727503031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130305727109) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651528536 + ... + 651528735.
Almost surely, 2130305727100 is an apocalyptic number.
130305727100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130305727100 is an abundant number, since it is smaller than the sum of its proper divisors (152457700924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130305727100 is a wasteful number, since it uses less digits than its factorization.
130305727100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1303057285 (or 1303057278 counting only the distinct ones).
The product of its (nonzero) digits is 4410, while the sum is 29.
The spelling of 130305727100 in words is "one hundred thirty billion, three hundred five million, seven hundred twenty-seven thousand, one hundred".
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