Base | Representation |
---|---|
bin | 10000101000100010… |
… | …01111110101010000 |
3 | 212001100101000100110 |
4 | 20110101033311100 |
5 | 121242040001313 |
6 | 4034040521320 |
7 | 434202515013 |
oct | 102421176520 |
9 | 25040330313 |
10 | 8930000208 |
11 | 3872830368 |
12 | 1892780240 |
13 | ac41118bc |
14 | 609dd337a |
15 | 373ea0ec3 |
hex | 21444fd50 |
8930000208 has 40 divisors (see below), whose sum is σ = 23115460000. Its totient is φ = 2970693504.
The previous prime is 8930000207. The next prime is 8930000231. The reversal of 8930000208 is 8020000398.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8930000207) 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, 162463 + ... + 210366.
It is an arithmetic number, because the mean of its divisors is an integer number (577886500).
Almost surely, 28930000208 is an apocalyptic number.
It is an amenable number.
8930000208 is an abundant number, since it is smaller than the sum of its proper divisors (14185459792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8930000208 is a wasteful number, since it uses less digits than its factorization.
8930000208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373339 (or 373333 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 8930000208 is about 94498.6783399641. The cubic root of 8930000208 is about 2074.6769871609.
The spelling of 8930000208 in words is "eight billion, nine hundred thirty million, two hundred eight", and thus it is an aban number.
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