Base | Representation |
---|---|
bin | 10010110110011001… |
… | …01111001100111000 |
3 | 222010021120021121101 |
4 | 21123030233030320 |
5 | 131211210002222 |
6 | 4352110421144 |
7 | 505532404042 |
oct | 113314571470 |
9 | 28107507541 |
10 | 10120000312 |
11 | 4323527024 |
12 | 1b652017b4 |
13 | c53814586 |
14 | 6c007ca92 |
15 | 3e36b3927 |
hex | 25b32f338 |
10120000312 has 64 divisors (see below), whose sum is σ = 20821600800. Its totient is φ = 4589813760.
The previous prime is 10120000279. The next prime is 10120000337. The reversal of 10120000312 is 21300002101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2526103 + ... + 2530105.
Almost surely, 210120000312 is an apocalyptic number.
It is an amenable number.
10120000312 is an abundant number, since it is smaller than the sum of its proper divisors (10701600488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120000312 is a wasteful number, since it uses less digits than its factorization.
10120000312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4696 (or 4692 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 10120000312 its reverse (21300002101), we get a palindrome (31420002413).
The spelling of 10120000312 in words is "ten billion, one hundred twenty million, three hundred twelve", and thus it is an aban number.
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