Base | Representation |
---|---|
bin | 11001100111011101… |
… | …010110001011001110 |
3 | 2121222220112201022012 |
4 | 121213131112023032 |
5 | 422312410100110 |
6 | 20345203221222 |
7 | 1662420213650 |
oct | 314735261316 |
9 | 77886481265 |
10 | 27505550030 |
11 | 10735190932 |
12 | 53b7677812 |
13 | 2794659bba |
14 | 148d0406d0 |
15 | aaeb47905 |
hex | 6677562ce |
27505550030 has 16 divisors (see below), whose sum is σ = 56582845920. Its totient is φ = 9430474272.
The previous prime is 27505550003. The next prime is 27505550041. The reversal of 27505550030 is 3005550572.
It is a congruent number.
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, 196468145 + ... + 196468284.
It is an arithmetic number, because the mean of its divisors is an integer number (3536427870).
Almost surely, 227505550030 is an apocalyptic number.
27505550030 is an abundant number, since it is smaller than the sum of its proper divisors (29077295890).
27505550030 is a wasteful number, since it uses less digits than its factorization.
27505550030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392936443.
The product of its (nonzero) digits is 26250, while the sum is 32.
The spelling of 27505550030 in words is "twenty-seven billion, five hundred five million, five hundred fifty thousand, thirty".
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