Base | Representation |
---|---|
bin | 111100101000100101… |
… | …1100110100101110110 |
3 | 110110002121222220211022 |
4 | 1321101023212211312 |
5 | 4113133004440110 |
6 | 135452413541142 |
7 | 12256515236345 |
oct | 1712113464566 |
9 | 413077886738 |
10 | 130211015030 |
11 | 502497a5918 |
12 | 2129b4a47b2 |
13 | c3818176b5 |
14 | 6433517b5c |
15 | 35c1646755 |
hex | 1e512e6976 |
130211015030 has 16 divisors (see below), whose sum is σ = 237203681904. Its totient is φ = 51456882720.
The previous prime is 130211015027. The next prime is 130211015047. The reversal of 130211015030 is 30510112031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78439541 + ... + 78441200.
It is an arithmetic number, because the mean of its divisors is an integer number (14825230119).
Almost surely, 2130211015030 is an apocalyptic number.
130211015030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130211015030 is a deficient number, since it is larger than the sum of its proper divisors (106992666874).
130211015030 is a wasteful number, since it uses less digits than its factorization.
130211015030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156880831.
The product of its (nonzero) digits is 90, while the sum is 17.
Adding to 130211015030 its reverse (30510112031), we get a palindrome (160721127061).
The spelling of 130211015030 in words is "one hundred thirty billion, two hundred eleven million, fifteen thousand, thirty".
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