Base | Representation |
---|---|
bin | 111100100101111000… |
… | …1001101011011010100 |
3 | 110102212022010112220221 |
4 | 1321023301031123110 |
5 | 4112441233211012 |
6 | 135435411404124 |
7 | 12254333352133 |
oct | 1711361153324 |
9 | 412768115827 |
10 | 130120210132 |
11 | 50202514850 |
12 | 21274bb3644 |
13 | c368a732a3 |
14 | 642543b91a |
15 | 35b86ab507 |
hex | 1e4bc4d6d4 |
130120210132 has 48 divisors (see below), whose sum is σ = 255659281920. Its totient is φ = 57426537600.
The previous prime is 130120210111. The next prime is 130120210141. The reversal of 130120210132 is 231012021031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 696382 + ... + 863242.
It is an arithmetic number, because the mean of its divisors is an integer number (5326235040).
Almost surely, 2130120210132 is an apocalyptic number.
It is an amenable number.
130120210132 is a deficient number, since it is larger than the sum of its proper divisors (125539071788).
130120210132 is a wasteful number, since it uses less digits than its factorization.
130120210132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167392 (or 167390 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 130120210132 its reverse (231012021031), we get a palindrome (361132231163).
The spelling of 130120210132 in words is "one hundred thirty billion, one hundred twenty million, two hundred ten thousand, one hundred thirty-two".
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