Base | Representation |
---|---|
bin | 10100001110000010… |
… | …00001001001111110 |
3 | 1001000111211111222000 |
4 | 22013001001021332 |
5 | 134212403010010 |
6 | 4553051003130 |
7 | 533000021406 |
oct | 120701011176 |
9 | 31014744860 |
10 | 10855125630 |
11 | 4670487608 |
12 | 212b4394a6 |
13 | 103cc0177b |
14 | 74d95b806 |
15 | 437ec37c0 |
hex | 28704127e |
10855125630 has 64 divisors (see below), whose sum is σ = 29092608000. Its totient is φ = 2880139680.
The previous prime is 10855125629. The next prime is 10855125641. The reversal of 10855125630 is 3652155801.
It is a happy number.
10855125630 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 5 + 12 + 5 + 630 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47286 + ... + 154745.
It is an arithmetic number, because the mean of its divisors is an integer number (454572000).
Almost surely, 210855125630 is an apocalyptic number.
10855125630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10855125630 is an abundant number, since it is smaller than the sum of its proper divisors (18237482370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10855125630 is a wasteful number, since it uses less digits than its factorization.
10855125630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202246 (or 202240 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 36.
The spelling of 10855125630 in words is "ten billion, eight hundred fifty-five million, one hundred twenty-five thousand, six hundred thirty".
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