Base | Representation |
---|---|
bin | 11011010101100110111001… |
… | …100001100110101010110111 |
3 | 120202201002011000022002022012 |
4 | 123111212321201212222313 |
5 | 111224340401310023111 |
6 | 1103413513505354435 |
7 | 34216325213444153 |
oct | 3325467141465267 |
9 | 522632130262265 |
10 | 120232132111031 |
11 | 35345185149a76 |
12 | 11599961938a1b |
13 | 5211ac27628a5 |
14 | 21993a2804063 |
15 | dd77a89b048b |
hex | 6d59b9866ab7 |
120232132111031 has 4 divisors (see below), whose sum is σ = 122026641545592. Its totient is φ = 118437622676472.
The previous prime is 120232132111001. The next prime is 120232132111043. The reversal of 120232132111031 is 130111231232021.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 120232132111031 - 26 = 120232132110967 is a prime.
It is a super-2 number, since 2×1202321321110312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120232132110988 and 120232132111006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120232132111001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897254717180 + ... + 897254717313.
It is an arithmetic number, because the mean of its divisors is an integer number (30506660386398).
Almost surely, 2120232132111031 is an apocalyptic number.
120232132111031 is a deficient number, since it is larger than the sum of its proper divisors (1794509434561).
120232132111031 is an equidigital number, since it uses as much as digits as its factorization.
120232132111031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1794509434560.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 120232132111031 its reverse (130111231232021), we get a palindrome (250343363343052).
The spelling of 120232132111031 in words is "one hundred twenty trillion, two hundred thirty-two billion, one hundred thirty-two million, one hundred eleven thousand, thirty-one".
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