Base | Representation |
---|---|
bin | 1101101111010010011… |
… | …10010100010000111001 |
3 | 1200010110222020002010202 |
4 | 12313221032110100321 |
5 | 30213241423421414 |
6 | 1000510251451545 |
7 | 46051123112366 |
oct | 6675116242071 |
9 | 1603428202122 |
10 | 472064279609 |
11 | 172223a8527a |
12 | 775a5456bb5 |
13 | 35691647c00 |
14 | 18bc300746d |
15 | c42d3679de |
hex | 6de9394439 |
472064279609 has 12 divisors (see below), whose sum is σ = 511284139200. Its totient is φ = 435654511344.
The previous prime is 472064279563. The next prime is 472064279633. The reversal of 472064279609 is 906972460274.
It is not a de Polignac number, because 472064279609 - 224 = 472047502393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472064279699) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454652 + ... + 1072770.
It is an arithmetic number, because the mean of its divisors is an integer number (42607011600).
Almost surely, 2472064279609 is an apocalyptic number.
It is an amenable number.
472064279609 is a deficient number, since it is larger than the sum of its proper divisors (39219859591).
472064279609 is a wasteful number, since it uses less digits than its factorization.
472064279609 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 622664 (or 622651 counting only the distinct ones).
The product of its (nonzero) digits is 9144576, while the sum is 56.
The spelling of 472064279609 in words is "four hundred seventy-two billion, sixty-four million, two hundred seventy-nine thousand, six hundred nine".
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