Base | Representation |
---|---|
bin | 1101110001000001110… |
… | …00001011010110011001 |
3 | 1200012220001011222202101 |
4 | 12320200320023112121 |
5 | 30222144442000100 |
6 | 1001143044403401 |
7 | 46113221443345 |
oct | 6704070132631 |
9 | 1605801158671 |
10 | 472998000025 |
11 | 172663049241 |
12 | 778060a6561 |
13 | 357acc19ab5 |
14 | 18c71020625 |
15 | c48530586a |
hex | 6e20e0b599 |
472998000025 has 12 divisors (see below), whose sum is σ = 586535326524. Its totient is φ = 378386912000.
The previous prime is 472998000011. The next prime is 472998000043. The reversal of 472998000025 is 520000899274.
It can be written as a sum of positive squares in 6 ways, for example, as 10316944 + 472987683081 = 3212^2 + 687741^2 .
It is not a de Polignac number, because 472998000025 - 25 = 472997999993 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 607365 + ... + 1146685.
It is an arithmetic number, because the mean of its divisors is an integer number (48877943877).
Almost surely, 2472998000025 is an apocalyptic number.
It is an amenable number.
472998000025 is a deficient number, since it is larger than the sum of its proper divisors (113537326499).
472998000025 is a wasteful number, since it uses less digits than its factorization.
472998000025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 574412 (or 574407 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 46.
Adding to 472998000025 its reverse (520000899274), we get a palindrome (992998899299).
The spelling of 472998000025 in words is "four hundred seventy-two billion, nine hundred ninety-eight million, twenty-five", and thus it is an aban number.
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