Base | Representation |
---|---|
bin | 110100111111010… |
… | …100000110010110 |
3 | 2021221211112001201 |
4 | 310333110012112 |
5 | 3310041401010 |
6 | 224114343114 |
7 | 31013324362 |
oct | 6477240626 |
9 | 2257745051 |
10 | 889012630 |
11 | 416908390 |
12 | 20988aa9a |
13 | 11224a59c |
14 | 860da2a2 |
15 | 530ab23a |
hex | 34fd4196 |
889012630 has 32 divisors (see below), whose sum is σ = 1754016768. Its totient is φ = 321736800.
The previous prime is 889012577. The next prime is 889012667. The reversal of 889012630 is 36210988.
It is a self number, because there is not a number n which added to its sum of digits gives 889012630.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4059 + ... + 42361.
It is an arithmetic number, because the mean of its divisors is an integer number (54813024).
Almost surely, 2889012630 is an apocalyptic number.
889012630 is a deficient number, since it is larger than the sum of its proper divisors (865004138).
889012630 is a wasteful number, since it uses less digits than its factorization.
889012630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38532.
The product of its (nonzero) digits is 20736, while the sum is 37.
The square root of 889012630 is about 29816.3148293011. The cubic root of 889012630 is about 961.5443278592.
The spelling of 889012630 in words is "eight hundred eighty-nine million, twelve thousand, six hundred thirty".
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