Base | Representation |
---|---|
bin | 110101110001000… |
… | …011100101000011 |
3 | 2022212100222221101 |
4 | 311301003211003 |
5 | 3321411132123 |
6 | 225302035231 |
7 | 31232213455 |
oct | 6561034503 |
9 | 2285328841 |
10 | 902052163 |
11 | 423204161 |
12 | 212118b17 |
13 | 114b6479c |
14 | 87b322d5 |
15 | 542d4aad |
hex | 35c43943 |
902052163 has 8 divisors (see below), whose sum is σ = 933511680. Its totient is φ = 870616320.
The previous prime is 902052161. The next prime is 902052169. The reversal of 902052163 is 361250209.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 902052163 - 21 = 902052161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (902052161) 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, 111123 + ... + 118963.
It is an arithmetic number, because the mean of its divisors is an integer number (116688960).
Almost surely, 2902052163 is an apocalyptic number.
902052163 is a deficient number, since it is larger than the sum of its proper divisors (31459517).
902052163 is a wasteful number, since it uses less digits than its factorization.
902052163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11837.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 902052163 is about 30034.1832417664. The cubic root of 902052163 is about 966.2226577751. Note that the first 3 decimals are identical.
The spelling of 902052163 in words is "nine hundred two million, fifty-two thousand, one hundred sixty-three".
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