Base | Representation |
---|---|
bin | 111100101000100100… |
… | …0001100001001111000 |
3 | 110110002120022110111121 |
4 | 1321101020030021320 |
5 | 4113132242322222 |
6 | 135452342435024 |
7 | 12256504522006 |
oct | 1712110141170 |
9 | 413076273447 |
10 | 130210120312 |
11 | 50249244688 |
12 | 2129b132a74 |
13 | c38159338c |
14 | 6433363a76 |
15 | 35c151b5c7 |
hex | 1e5120c278 |
130210120312 has 32 divisors (see below), whose sum is σ = 246935268000. Its totient is φ = 64362672000.
The previous prime is 130210120307. The next prime is 130210120333. The reversal of 130210120312 is 213021012031.
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, 412189 + ... + 655987.
It is an arithmetic number, because the mean of its divisors is an integer number (7716727125).
Almost surely, 2130210120312 is an apocalyptic number.
It is an amenable number.
130210120312 is a deficient number, since it is larger than the sum of its proper divisors (116725147688).
130210120312 is a wasteful number, since it uses less digits than its factorization.
130210120312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244567 (or 244563 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 130210120312 its reverse (213021012031), we get a palindrome (343231132343).
It can be divided in two parts, 13021012031 and 2, that multiplied together give a palindrome (26042024062).
The spelling of 130210120312 in words is "one hundred thirty billion, two hundred ten million, one hundred twenty thousand, three hundred twelve".
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