Base | Representation |
---|---|
bin | 1110001011011010… |
… | …0010110010001000 |
3 | 100211020120020121110 |
4 | 3202312202302020 |
5 | 30243310332224 |
6 | 1425354410320 |
7 | 163213014261 |
oct | 34266426210 |
9 | 10736506543 |
10 | 3805949064 |
11 | 16833a4955 |
12 | 8a27309a0 |
13 | 48866b188 |
14 | 28167d968 |
15 | 1741e3929 |
hex | e2da2c88 |
3805949064 has 64 divisors (see below), whose sum is σ = 9725365440. Its totient is φ = 1240889600.
The previous prime is 3805949051. The next prime is 3805949087. The reversal of 3805949064 is 4609495083.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
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, 191734 + ... + 210650.
It is an arithmetic number, because the mean of its divisors is an integer number (151958835).
Almost surely, 23805949064 is an apocalyptic number.
It is an amenable number.
3805949064 is an abundant number, since it is smaller than the sum of its proper divisors (5919416376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3805949064 is a wasteful number, since it uses less digits than its factorization.
3805949064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19110 (or 19106 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 48.
The square root of 3805949064 is about 61692.3744396339. The cubic root of 3805949064 is about 1561.3046646556.
The spelling of 3805949064 in words is "three billion, eight hundred five million, nine hundred forty-nine thousand, sixty-four".
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