Base | Representation |
---|---|
bin | 10111000010101001… |
… | …01000101010001100 |
3 | 1011221002202011102212 |
4 | 23201110220222030 |
5 | 200313233430422 |
6 | 5403252405552 |
7 | 615355054244 |
oct | 134124505214 |
9 | 34832664385 |
10 | 12370217612 |
11 | 5278735645 |
12 | 24929168b8 |
13 | 1221a791bc |
14 | 854c6cb24 |
15 | 4c5eee9e2 |
hex | 2e1528a8c |
12370217612 has 12 divisors (see below), whose sum is σ = 22394359680. Its totient is φ = 5971829136.
The previous prime is 12370217609. The next prime is 12370217663. The reversal of 12370217612 is 21671207321.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53319788 + ... + 53320019.
It is an arithmetic number, because the mean of its divisors is an integer number (1866196640).
Almost surely, 212370217612 is an apocalyptic number.
It is an amenable number.
12370217612 is a deficient number, since it is larger than the sum of its proper divisors (10024142068).
12370217612 is a wasteful number, since it uses less digits than its factorization.
12370217612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106639840 (or 106639838 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 32.
The spelling of 12370217612 in words is "twelve billion, three hundred seventy million, two hundred seventeen thousand, six hundred twelve".
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