Base | Representation |
---|---|
bin | 110111111100001101… |
… | …1010101001101000100 |
3 | 102111002012121111101121 |
4 | 1233320123111031010 |
5 | 3432012300000200 |
6 | 131104330203324 |
7 | 11451661263211 |
oct | 1577033251504 |
9 | 374065544347 |
10 | 120132031300 |
11 | 46a474441a6 |
12 | 1b347b83544 |
13 | b4366645b8 |
14 | 5b58ab4b08 |
15 | 31d1885e1a |
hex | 1bf86d5344 |
120132031300 has 36 divisors (see below), whose sum is σ = 265605132996. Its totient is φ = 47146153600.
The previous prime is 120132031289. The next prime is 120132031337. The reversal of 120132031300 is 3130231021.
It can be written as a sum of positive squares in 6 ways, for example, as 272052036 + 119859979264 = 16494^2 + 346208^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11327911 + ... + 11338510.
It is an arithmetic number, because the mean of its divisors is an integer number (7377920361).
Almost surely, 2120132031300 is an apocalyptic number.
120132031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120132031300 is an abundant number, since it is smaller than the sum of its proper divisors (145473101696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120132031300 is a wasteful number, since it uses less digits than its factorization.
120132031300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22666488 (or 22666481 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 120132031300 its reverse (3130231021), we get a palindrome (123262262321).
The spelling of 120132031300 in words is "one hundred twenty billion, one hundred thirty-two million, thirty-one thousand, three hundred".
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