Base | Representation |
---|---|
bin | 10000111101000011… |
… | …10111110011100100 |
3 | 212111100021010120220 |
4 | 20132201313303210 |
5 | 122120121133104 |
6 | 4103110124340 |
7 | 441362555223 |
oct | 103641676344 |
9 | 25440233526 |
10 | 9102130404 |
11 | 3950a08324 |
12 | 19203506b0 |
13 | b2098b6a3 |
14 | 624bdccba |
15 | 3841527d9 |
hex | 21e877ce4 |
9102130404 has 24 divisors (see below), whose sum is σ = 21317264640. Its totient is φ = 3022763424.
The previous prime is 9102130399. The next prime is 9102130417. The reversal of 9102130404 is 4040312019.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1406644 + ... + 1413099.
It is an arithmetic number, because the mean of its divisors is an integer number (888219360).
Almost surely, 29102130404 is an apocalyptic number.
It is an amenable number.
9102130404 is an abundant number, since it is smaller than the sum of its proper divisors (12215134236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9102130404 is a wasteful number, since it uses less digits than its factorization.
9102130404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2820019 (or 2820017 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 9102130404 is about 95405.0858392780. The cubic root of 9102130404 is about 2087.9223879711.
The spelling of 9102130404 in words is "nine billion, one hundred two million, one hundred thirty thousand, four hundred four".
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