Base | Representation |
---|---|
bin | 10000110111001111… |
… | …010011001001110100 |
3 | 1201201212210221022211 |
4 | 100313033103021310 |
5 | 244040244023201 |
6 | 12152411503204 |
7 | 1210461534025 |
oct | 206717231164 |
9 | 51655727284 |
10 | 18106626676 |
11 | 775179a686 |
12 | 3613a57b04 |
13 | 19273543a8 |
14 | c3aa64c4c |
15 | 70e91b651 |
hex | 4373d3274 |
18106626676 has 24 divisors (see below), whose sum is σ = 32003899200. Its totient is φ = 8962708992.
The previous prime is 18106626649. The next prime is 18106626677. The reversal of 18106626676 is 67662660181.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (18106626677) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591700 + ... + 2598676.
It is an arithmetic number, because the mean of its divisors is an integer number (1333495800).
Almost surely, 218106626676 is an apocalyptic number.
It is an amenable number.
18106626676 is a deficient number, since it is larger than the sum of its proper divisors (13897272524).
18106626676 is a wasteful number, since it uses less digits than its factorization.
18106626676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13383 (or 13381 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 49.
The spelling of 18106626676 in words is "eighteen billion, one hundred six million, six hundred twenty-six thousand, six hundred seventy-six".
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