Base | Representation |
---|---|
bin | 10010110110011001… |
… | …01111001000001100 |
3 | 222010021120021012021 |
4 | 21123030233020030 |
5 | 131211210000022 |
6 | 4352110415524 |
7 | 505532403133 |
oct | 113314571014 |
9 | 28107507167 |
10 | 10120000012 |
11 | 4323526881 |
12 | 1b652015a4 |
13 | c538143b5 |
14 | 6c007c91a |
15 | 3e36b37c7 |
hex | 25b32f20c |
10120000012 has 12 divisors (see below), whose sum is σ = 17733035320. Its totient is φ = 5053418496.
The previous prime is 10119999983. The next prime is 10120000019. The reversal of 10120000012 is 21000002101.
It is not an unprimeable number, because it can be changed into a prime (10120000019) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1641918 + ... + 1648069.
Almost surely, 210120000012 is an apocalyptic number.
It is an amenable number.
10120000012 is a deficient number, since it is larger than the sum of its proper divisors (7613035308).
10120000012 is a wasteful number, since it uses less digits than its factorization.
10120000012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3290760 (or 3290758 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 10120000012 its reverse (21000002101), we get a palindrome (31120002113).
The spelling of 10120000012 in words is "ten billion, one hundred twenty million, twelve", and thus it is an aban number.
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