Base | Representation |
---|---|
bin | 110101110001000… |
… | …001010011111010 |
3 | 2022212100112012100 |
4 | 311301001103322 |
5 | 3321410332444 |
6 | 225301524230 |
7 | 31232144415 |
oct | 6561012372 |
9 | 2285315170 |
10 | 902042874 |
11 | 4231a8187 |
12 | 212113676 |
13 | 114b604a5 |
14 | 87b2cb7c |
15 | 542d1e69 |
hex | 35c414fa |
902042874 has 12 divisors (see below), whose sum is σ = 1954426266. Its totient is φ = 300680952.
The previous prime is 902042861. The next prime is 902042951. The reversal of 902042874 is 478240209.
902042874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 766902249 + 135140625 = 27693^2 + 11625^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25056729 + ... + 25056764.
Almost surely, 2902042874 is an apocalyptic number.
902042874 is an abundant number, since it is smaller than the sum of its proper divisors (1052383392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
902042874 is a wasteful number, since it uses less digits than its factorization.
902042874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50113501 (or 50113498 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 902042874 is about 30034.0286009053. The cubic root of 902042874 is about 966.2193411624.
The spelling of 902042874 in words is "nine hundred two million, forty-two thousand, eight hundred seventy-four".
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