Base | Representation |
---|---|
bin | 110111111110001101… |
… | …0011111100001110011 |
3 | 102111020212110210212020 |
4 | 1233330122133201303 |
5 | 3432131410422212 |
6 | 131115120002523 |
7 | 11453432651664 |
oct | 1577432374163 |
9 | 374225423766 |
10 | 120198920307 |
11 | 46a8117a974 |
12 | 1b366460443 |
13 | b4474840ab |
14 | 5b6392736b |
15 | 31d7699d8c |
hex | 1bfc69f873 |
120198920307 has 8 divisors (see below), whose sum is σ = 161248449984. Its totient is φ = 79641002088.
The previous prime is 120198920293. The next prime is 120198920323. The reversal of 120198920307 is 703029891021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120198920307 - 26 = 120198920243 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120198920357) 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, 122902293 + ... + 122903270.
It is an arithmetic number, because the mean of its divisors is an integer number (20156056248).
Almost surely, 2120198920307 is an apocalyptic number.
120198920307 is a deficient number, since it is larger than the sum of its proper divisors (41049529677).
120198920307 is a wasteful number, since it uses less digits than its factorization.
120198920307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245805729.
The product of its (nonzero) digits is 54432, while the sum is 42.
The spelling of 120198920307 in words is "one hundred twenty billion, one hundred ninety-eight million, nine hundred twenty thousand, three hundred seven".
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