Base | Representation |
---|---|
bin | 10011001001011111… |
… | …001110011110010110 |
3 | 1222001212210012112122 |
4 | 103021133032132112 |
5 | 314101412302400 |
6 | 13240102015542 |
7 | 1325334312506 |
oct | 231137163626 |
9 | 58055705478 |
10 | 20560275350 |
11 | 87a08151aa |
12 | 3b997175b2 |
13 | 1c287a5104 |
14 | dd088ba06 |
15 | 80503d685 |
hex | 4c97ce796 |
20560275350 has 48 divisors (see below), whose sum is σ = 39005836800. Its totient is φ = 8061374880.
The previous prime is 20560275341. The next prime is 20560275361. The reversal of 20560275350 is 5357206502.
It is a self number, because there is not a number n which added to its sum of digits gives 20560275350.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 530327 + ... + 567773.
It is an arithmetic number, because the mean of its divisors is an integer number (812621600).
Almost surely, 220560275350 is an apocalyptic number.
20560275350 is a deficient number, since it is larger than the sum of its proper divisors (18445561450).
20560275350 is a wasteful number, since it uses less digits than its factorization.
20560275350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37677 (or 37672 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 35.
The spelling of 20560275350 in words is "twenty billion, five hundred sixty million, two hundred seventy-five thousand, three hundred fifty".
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