Base | Representation |
---|---|
bin | 110100111110101011… |
… | …010100010001011100 |
3 | 12102211111021011221120 |
4 | 310332223110101130 |
5 | 1413000321224333 |
6 | 42044430530540 |
7 | 4052456006655 |
oct | 647653242134 |
9 | 172744234846 |
10 | 56886117468 |
11 | 22141804024 |
12 | b037066a50 |
13 | 54975b134b |
14 | 2a790c452c |
15 | 172e1b5db3 |
hex | d3ead445c |
56886117468 has 48 divisors (see below), whose sum is σ = 140560953120. Its totient is φ = 17844240384.
The previous prime is 56886117433. The next prime is 56886117479. The reversal of 56886117468 is 86471168865.
It is a happy number.
It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2101830 + ... + 2128722.
It is an arithmetic number, because the mean of its divisors is an integer number (2928353190).
Almost surely, 256886117468 is an apocalyptic number.
It is an amenable number.
56886117468 is an abundant number, since it is smaller than the sum of its proper divisors (83674835652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56886117468 is a wasteful number, since it uses less digits than its factorization.
56886117468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37286 (or 37284 counting only the distinct ones).
The product of its digits is 15482880, while the sum is 60.
The spelling of 56886117468 in words is "fifty-six billion, eight hundred eighty-six million, one hundred seventeen thousand, four hundred sixty-eight".
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