Base | Representation |
---|---|
bin | 1010010000110110101… |
… | …00011100110100011001 |
3 | 1020201020111000212010110 |
4 | 11020123110130310121 |
5 | 21234204242222100 |
6 | 430000404234533 |
7 | 34322613454314 |
oct | 5103324346431 |
9 | 1221214025113 |
10 | 352645664025 |
11 | 126613313946 |
12 | 5841839ba49 |
13 | 2733ca3c1b5 |
14 | 130d4d9d97b |
15 | 928e454250 |
hex | 521b51cd19 |
352645664025 has 48 divisors (see below), whose sum is σ = 609630981120. Its totient is φ = 179533569600.
The previous prime is 352645664009. The next prime is 352645664029. The reversal of 352645664025 is 520466546253.
It is not a de Polignac number, because 352645664025 - 24 = 352645664009 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (352645664029) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 638796 + ... + 1055154.
It is an arithmetic number, because the mean of its divisors is an integer number (12700645440).
Almost surely, 2352645664025 is an apocalyptic number.
It is an amenable number.
352645664025 is a deficient number, since it is larger than the sum of its proper divisors (256985317095).
352645664025 is a wasteful number, since it uses less digits than its factorization.
352645664025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416886 (or 416881 counting only the distinct ones).
The product of its (nonzero) digits is 5184000, while the sum is 48.
The spelling of 352645664025 in words is "three hundred fifty-two billion, six hundred forty-five million, six hundred sixty-four thousand, twenty-five".
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