Base | Representation |
---|---|
bin | 11000011001101011… |
… | …10011000101000100 |
3 | 1020210222120210011202 |
4 | 30030311303011010 |
5 | 203312141100312 |
6 | 10003533322032 |
7 | 642431656544 |
oct | 141465630504 |
9 | 36728523152 |
10 | 13100331332 |
11 | 5612882910 |
12 | 2657336318 |
13 | 130a10025a |
14 | 8c3c05324 |
15 | 51a16e9c2 |
hex | 30cd73144 |
13100331332 has 24 divisors (see below), whose sum is σ = 25189661280. Its totient is φ = 5911853760.
The previous prime is 13100331313. The next prime is 13100331347. The reversal of 13100331332 is 23313300131.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1064873 + ... + 1077104.
It is an arithmetic number, because the mean of its divisors is an integer number (1049569220).
Almost surely, 213100331332 is an apocalyptic number.
It is an amenable number.
13100331332 is a deficient number, since it is larger than the sum of its proper divisors (12089329948).
13100331332 is a wasteful number, since it uses less digits than its factorization.
13100331332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2142131 (or 2142129 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 13100331332 its reverse (23313300131), we get a palindrome (36413631463).
The spelling of 13100331332 in words is "thirteen billion, one hundred million, three hundred thirty-one thousand, three hundred thirty-two".
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