Base | Representation |
---|---|
bin | 110111111011010011… |
… | …0000111000000111011 |
3 | 102111000001210022011122 |
4 | 1233312212013000323 |
5 | 3431431413133311 |
6 | 131101311415455 |
7 | 11451136140323 |
oct | 1576646070073 |
9 | 374001708148 |
10 | 120101302331 |
11 | 46a3106605a |
12 | 1b33982458b |
13 | b43019588a |
14 | 5b54996283 |
15 | 31cdd160db |
hex | 1bf698703b |
120101302331 has 8 divisors (see below), whose sum is σ = 120646045728. Its totient is φ = 119557576000.
The previous prime is 120101302309. The next prime is 120101302397. The reversal of 120101302331 is 133203101021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120101302331 - 218 = 120101040187 is a prime.
It is a super-2 number, since 2×1201013023312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120101302301) 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, 17060 + ... + 490401.
It is an arithmetic number, because the mean of its divisors is an integer number (15080755716).
Almost surely, 2120101302331 is an apocalyptic number.
120101302331 is a deficient number, since it is larger than the sum of its proper divisors (544743397).
120101302331 is an equidigital number, since it uses as much as digits as its factorization.
120101302331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 508533.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 120101302331 its reverse (133203101021), we get a palindrome (253304403352).
The spelling of 120101302331 in words is "one hundred twenty billion, one hundred one million, three hundred two thousand, three hundred thirty-one".
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