Base | Representation |
---|---|
bin | 10000100001001010… |
… | …00001001011100000 |
3 | 211220000211211211220 |
4 | 20100211001023200 |
5 | 121130211333313 |
6 | 4023545335040 |
7 | 432521246520 |
oct | 102045011340 |
9 | 24800754756 |
10 | 8868074208 |
11 | 3840884454 |
12 | 1875a97480 |
13 | ab433c0b6 |
14 | 601ab3680 |
15 | 36d81c823 |
hex | 2109412e0 |
8868074208 has 96 divisors (see below), whose sum is σ = 28169213184. Its totient is φ = 2384689152.
The previous prime is 8868074177. The next prime is 8868074209. The reversal of 8868074208 is 8024708688.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8868074209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376710 + ... + 399557.
It is an arithmetic number, because the mean of its divisors is an integer number (293429304).
Almost surely, 28868074208 is an apocalyptic number.
It is an amenable number.
8868074208 is an abundant number, since it is smaller than the sum of its proper divisors (19301138976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8868074208 is a wasteful number, since it uses less digits than its factorization.
8868074208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 776304 (or 776296 counting only the distinct ones).
The product of its (nonzero) digits is 1376256, while the sum is 51.
The square root of 8868074208 is about 94170.4529457090. The cubic root of 8868074208 is about 2069.8701722585.
The spelling of 8868074208 in words is "eight billion, eight hundred sixty-eight million, seventy-four thousand, two hundred eight".
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