Base | Representation |
---|---|
bin | 110111111001001101… |
… | …0101110101011111000 |
3 | 102110211011220020212222 |
4 | 1233302122232223320 |
5 | 3431310442211412 |
6 | 131050325223212 |
7 | 11446325311223 |
oct | 1576232565370 |
9 | 373734806788 |
10 | 120031210232 |
11 | 469a55418aa |
12 | 1b31a261b08 |
13 | b41b7c416b |
14 | 5b4954c5ba |
15 | 31c7abd072 |
hex | 1bf26aeaf8 |
120031210232 has 16 divisors (see below), whose sum is σ = 227907362400. Its totient is φ = 59255913600.
The previous prime is 120031210219. The next prime is 120031210241. The reversal of 120031210232 is 232012130021.
It is a self number, because there is not a number n which added to its sum of digits gives 120031210232.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94960769 + ... + 94962032.
It is an arithmetic number, because the mean of its divisors is an integer number (14244210150).
Almost surely, 2120031210232 is an apocalyptic number.
It is an amenable number.
120031210232 is a deficient number, since it is larger than the sum of its proper divisors (107876152168).
120031210232 is a wasteful number, since it uses less digits than its factorization.
120031210232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189922886 (or 189922882 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 120031210232 its reverse (232012130021), we get a palindrome (352043340253).
The spelling of 120031210232 in words is "one hundred twenty billion, thirty-one million, two hundred ten thousand, two hundred thirty-two".
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