Base | Representation |
---|---|
bin | 10010110101010110… |
… | …01101001000011100 |
3 | 222002200000200120201 |
4 | 21122223031020130 |
5 | 131201432210022 |
6 | 4351154153244 |
7 | 505364603251 |
oct | 113253151034 |
9 | 28080020521 |
10 | 10111210012 |
11 | 4319572812 |
12 | 1b62282824 |
13 | c51a57507 |
14 | 6bcc31428 |
15 | 3e2a29127 |
hex | 25aacd21c |
10111210012 has 18 divisors (see below), whose sum is σ = 18674931408. Its totient is φ = 4789519848.
The previous prime is 10111210009. The next prime is 10111210033. The reversal of 10111210012 is 21001211101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3499668 + ... + 3502555.
Almost surely, 210111210012 is an apocalyptic number.
It is an amenable number.
10111210012 is a deficient number, since it is larger than the sum of its proper divisors (8563721396).
10111210012 is a wasteful number, since it uses less digits than its factorization.
10111210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7002265 (or 7002244 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 10111210012 its reverse (21001211101), we get a palindrome (31112421113).
The spelling of 10111210012 in words is "ten billion, one hundred eleven million, two hundred ten thousand, twelve".
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