Base | Representation |
---|---|
bin | 10010111000010111… |
… | …101101111110110000 |
3 | 1221022212101220120200 |
4 | 102320113231332300 |
5 | 313004403011301 |
6 | 13151402435200 |
7 | 1315246314000 |
oct | 227027557660 |
9 | 57285356520 |
10 | 20273094576 |
11 | 86636a7019 |
12 | 3b19502b00 |
13 | 1bb1145167 |
14 | da4694000 |
15 | 7d9c12c86 |
hex | 4b85edfb0 |
20273094576 has 120 divisors (see below), whose sum is σ = 66165184800. Its totient is φ = 5792298624.
The previous prime is 20273094529. The next prime is 20273094581. The reversal of 20273094576 is 67549037202.
20273094576 is a `hidden beast` number, since 2 + 0 + 2 + 73 + 0 + 9 + 4 + 576 = 666.
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, 155835 + ... + 254618.
It is an arithmetic number, because the mean of its divisors is an integer number (551376540).
Almost surely, 220273094576 is an apocalyptic number.
It is an amenable number.
20273094576 is an abundant number, since it is smaller than the sum of its proper divisors (45892090224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20273094576 is a wasteful number, since it uses less digits than its factorization.
20273094576 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410488 (or 410465 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 45.
The spelling of 20273094576 in words is "twenty billion, two hundred seventy-three million, ninety-four thousand, five hundred seventy-six".
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