Base | Representation |
---|---|
bin | 110111111110111001… |
… | …1110011000110110000 |
3 | 102111022111112012201111 |
4 | 1233331303303012300 |
5 | 3432203404100222 |
6 | 131121313443104 |
7 | 11454135645436 |
oct | 1577563630660 |
9 | 374274465644 |
10 | 120222331312 |
11 | 46a9340aa06 |
12 | 1b372270494 |
13 | b44c28cc65 |
14 | 5b66a9cd56 |
15 | 31d9771777 |
hex | 1bfdcf31b0 |
120222331312 has 80 divisors (see below), whose sum is σ = 240763786560. Its totient is φ = 58133376000.
The previous prime is 120222331253. The next prime is 120222331349. The reversal of 120222331312 is 213133222021.
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 15 ways as a sum of consecutive naturals, for example, 12501418 + ... + 12511030.
It is an arithmetic number, because the mean of its divisors is an integer number (3009547332).
Almost surely, 2120222331312 is an apocalyptic number.
It is an amenable number.
120222331312 is an abundant number, since it is smaller than the sum of its proper divisors (120541455248).
120222331312 is a wasteful number, since it uses less digits than its factorization.
120222331312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9902 (or 9896 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 120222331312 its reverse (213133222021), we get a palindrome (333355553333).
The spelling of 120222331312 in words is "one hundred twenty billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred twelve".
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