Base | Representation |
---|---|
bin | 11001011110101000011010… |
… | …11111111001110101111011 |
3 | 21100101020020212110122012011 |
4 | 30233110031133321311323 |
5 | 24320430444124443030 |
6 | 315054535305430351 |
7 | 14541615632235115 |
oct | 1457241537716573 |
9 | 240336225418164 |
10 | 56028074843515 |
11 | 16941411666a55 |
12 | 634a748a9b3b7 |
13 | 253556a346ac8 |
14 | db9ab7caa3b5 |
15 | 6726436e4b2a |
hex | 32f50d7f9d7b |
56028074843515 has 16 divisors (see below), whose sum is σ = 67253690218176. Its totient is φ = 44809127625600.
The previous prime is 56028074843501. The next prime is 56028074843563. The reversal of 56028074843515 is 51534847082065.
It is not a de Polignac number, because 56028074843515 - 27 = 56028074843387 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 56028074843515.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 380497605 + ... + 380644825.
It is an arithmetic number, because the mean of its divisors is an integer number (4203355638636).
Almost surely, 256028074843515 is an apocalyptic number.
56028074843515 is a deficient number, since it is larger than the sum of its proper divisors (11225615374661).
56028074843515 is a wasteful number, since it uses less digits than its factorization.
56028074843515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169350.
The product of its (nonzero) digits is 32256000, while the sum is 58.
The spelling of 56028074843515 in words is "fifty-six trillion, twenty-eight billion, seventy-four million, eight hundred forty-three thousand, five hundred fifteen".
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