Base | Representation |
---|---|
bin | 1101010110101… |
… | …1111110000110 |
3 | 10220101221120100 |
4 | 3111223332012 |
5 | 103320014044 |
6 | 5320344530 |
7 | 1250064132 |
oct | 325537606 |
9 | 126357510 |
10 | 56016774 |
11 | 29690260 |
12 | 16915146 |
13 | b7b3c28 |
14 | 76223c2 |
15 | 4db7869 |
hex | 356bf86 |
56016774 has 24 divisors (see below), whose sum is σ = 132403752. Its totient is φ = 16974720.
The previous prime is 56016749. The next prime is 56016803. The reversal of 56016774 is 47761065.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141259 + ... + 141654.
It is an arithmetic number, because the mean of its divisors is an integer number (5516823).
Almost surely, 256016774 is an apocalyptic number.
56016774 is an abundant number, since it is smaller than the sum of its proper divisors (76386978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56016774 is a wasteful number, since it uses less digits than its factorization.
56016774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282932 (or 282929 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 36.
The square root of 56016774 is about 7484.4354496515. The cubic root of 56016774 is about 382.6244321550.
The spelling of 56016774 in words is "fifty-six million, sixteen thousand, seven hundred seventy-four".
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