Base | Representation |
---|---|
bin | 110111111011010011… |
… | …0001001001100000001 |
3 | 102111000001210202101100 |
4 | 1233312212021030001 |
5 | 3431431413424413 |
6 | 131101311525013 |
7 | 11451136205301 |
oct | 1576646111401 |
9 | 374001722340 |
10 | 120101311233 |
11 | 46a31071812 |
12 | 1b339829769 |
13 | b430199947 |
14 | 5b54999601 |
15 | 31cdd18a73 |
hex | 1bf6989301 |
120101311233 has 6 divisors (see below), whose sum is σ = 173479671794. Its totient is φ = 80067540816.
The previous prime is 120101311229. The next prime is 120101311247. The reversal of 120101311233 is 332113101021.
120101311233 is a `hidden beast` number, since 1 + 20 + 101 + 311 + 233 = 666.
It can be written as a sum of positive squares in only one way, i.e., 91407661569 + 28693649664 = 302337^2 + 169392^2 .
It is not a de Polignac number, because 120101311233 - 22 = 120101311229 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120101310233) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6672295060 + ... + 6672295077.
Almost surely, 2120101311233 is an apocalyptic number.
It is an amenable number.
120101311233 is a deficient number, since it is larger than the sum of its proper divisors (53378360561).
120101311233 is a wasteful number, since it uses less digits than its factorization.
120101311233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13344590143 (or 13344590140 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 120101311233 its reverse (332113101021), we get a palindrome (452214412254).
The spelling of 120101311233 in words is "one hundred twenty billion, one hundred one million, three hundred eleven thousand, two hundred thirty-three".
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