Base | Representation |
---|---|
bin | 11101010111100010111… |
… | …100101000011101011000 |
3 | 21010221012011000111000212 |
4 | 131113202330220131120 |
5 | 231031131141111000 |
6 | 4143042442350252 |
7 | 265543366135061 |
oct | 35274274503530 |
9 | 7127164014025 |
10 | 2018147207000 |
11 | 708989538021 |
12 | 2871694bb388 |
13 | 118406126492 |
14 | 6d970a79568 |
15 | 3776b262c35 |
hex | 1d5e2f28758 |
2018147207000 has 64 divisors (see below), whose sum is σ = 4885308136800. Its totient is φ = 779422358400.
The previous prime is 2018147206987. The next prime is 2018147207003. The reversal of 2018147207000 is 7027418102.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2018147207003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34766642 + ... + 34824641.
Almost surely, 22018147207000 is an apocalyptic number.
2018147207000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2018147207000 is an abundant number, since it is smaller than the sum of its proper divisors (2867160929800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2018147207000 is a wasteful number, since it uses less digits than its factorization.
2018147207000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69591333 (or 69591319 counting only the distinct ones).
The product of its (nonzero) digits is 6272, while the sum is 32.
The spelling of 2018147207000 in words is "two trillion, eighteen billion, one hundred forty-seven million, two hundred seven thousand".
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