Base | Representation |
---|---|
bin | 1100100000000… |
… | …10000110001100 |
3 | 21022022202100220 |
4 | 12100002012030 |
5 | 203321204223 |
6 | 14223351340 |
7 | 2412230220 |
oct | 620020614 |
9 | 238282326 |
10 | 104866188 |
11 | 54215579 |
12 | 2b152550 |
13 | 189586cb |
14 | dcda780 |
15 | 93166e3 |
hex | 640218c |
104866188 has 24 divisors (see below), whose sum is σ = 279643392. Its totient is φ = 29961744.
The previous prime is 104866169. The next prime is 104866193. The reversal of 104866188 is 881668401.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624120 + ... + 624287.
It is an arithmetic number, because the mean of its divisors is an integer number (11651808).
Almost surely, 2104866188 is an apocalyptic number.
It is an amenable number.
104866188 is an abundant number, since it is smaller than the sum of its proper divisors (174777204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104866188 is a wasteful number, since it uses less digits than its factorization.
104866188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1248421 (or 1248419 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 42.
The square root of 104866188 is about 10240.4193273518. The cubic root of 104866188 is about 471.5689051979.
The spelling of 104866188 in words is "one hundred four million, eight hundred sixty-six thousand, one hundred eighty-eight".
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