Base | Representation |
---|---|
bin | 100010010011… |
… | …000010110110 |
3 | 121220210012101 |
4 | 202103002312 |
5 | 4300202102 |
6 | 520412314 |
7 | 136264354 |
oct | 42230266 |
9 | 17823171 |
10 | 8990902 |
11 | 5090aa8 |
12 | 301709a |
13 | 1b2a47b |
14 | 12a07d4 |
15 | bc8e87 |
hex | 8930b6 |
8990902 has 8 divisors (see below), whose sum is σ = 13519800. Its totient is φ = 4484304.
The previous prime is 8990887. The next prime is 8990929. The reversal of 8990902 is 2090998.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4527 + ... + 6202.
It is an arithmetic number, because the mean of its divisors is an integer number (1689975).
Almost surely, 28990902 is an apocalyptic number.
8990902 is a deficient number, since it is larger than the sum of its proper divisors (4528898).
8990902 is a wasteful number, since it uses less digits than its factorization.
8990902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11150.
The product of its (nonzero) digits is 11664, while the sum is 37.
The square root of 8990902 is about 2998.4832832617. The cubic root of 8990902 is about 207.9382675530.
The spelling of 8990902 in words is "eight million, nine hundred ninety thousand, nine hundred two".
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