Base | Representation |
---|---|
bin | 110111111100001101… |
… | …1101000011010010110 |
3 | 102111002012202111022110 |
4 | 1233320123220122112 |
5 | 3432012310004344 |
6 | 131104332011450 |
7 | 11451662041452 |
oct | 1577033503226 |
9 | 374065674273 |
10 | 120132109974 |
11 | 46a47498318 |
12 | 1b348000b86 |
13 | b436691356 |
14 | 5b58ad5662 |
15 | 31d189e3b9 |
hex | 1bf86e8696 |
120132109974 has 32 divisors (see below), whose sum is σ = 249400304640. Its totient is φ = 38535789600.
The previous prime is 120132109969. The next prime is 120132110003. The reversal of 120132109974 is 479901231021.
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, 1770817 + ... + 1837404.
It is an arithmetic number, because the mean of its divisors is an integer number (7793759520).
Almost surely, 2120132109974 is an apocalyptic number.
120132109974 is an abundant number, since it is smaller than the sum of its proper divisors (129268194666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120132109974 is a wasteful number, since it uses less digits than its factorization.
120132109974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3608436.
The product of its (nonzero) digits is 27216, while the sum is 39.
The spelling of 120132109974 in words is "one hundred twenty billion, one hundred thirty-two million, one hundred nine thousand, nine hundred seventy-four".
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