Base | Representation |
---|---|
bin | 10010111111111100… |
… | …10101010011101000 |
3 | 222022212022021212102 |
4 | 21133332111103220 |
5 | 131342212012222 |
6 | 4404051432532 |
7 | 510524335640 |
oct | 113776252350 |
9 | 28285267772 |
10 | 10200110312 |
11 | 4364772937 |
12 | 1b87bb5748 |
13 | c672b2a42 |
14 | 6ca973520 |
15 | 3ea739d92 |
hex | 25ff954e8 |
10200110312 has 32 divisors (see below), whose sum is σ = 21874259520. Its totient is φ = 4368099840.
The previous prime is 10200110243. The next prime is 10200110353. The reversal of 10200110312 is 21301100201.
It is a junction number, because it is equal to n+sod(n) for n = 10200110293 and 10200110302.
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, 3512 + ... + 142872.
It is an arithmetic number, because the mean of its divisors is an integer number (683570610).
Almost surely, 210200110312 is an apocalyptic number.
It is an amenable number.
10200110312 is an abundant number, since it is smaller than the sum of its proper divisors (11674149208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200110312 is a wasteful number, since it uses less digits than its factorization.
10200110312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140681 (or 140677 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 10200110312 its reverse (21301100201), we get a palindrome (31501210513).
The spelling of 10200110312 in words is "ten billion, two hundred million, one hundred ten thousand, three hundred twelve".
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