Base | Representation |
---|---|
bin | 1110000100111101… |
… | …0010110110011000 |
3 | 100202100122010220110 |
4 | 3201033102312120 |
5 | 30214343223333 |
6 | 1422550324320 |
7 | 162433655340 |
oct | 34117226630 |
9 | 10670563813 |
10 | 3778882968 |
11 | 166a098783 |
12 | 8956596a0 |
13 | 482b82733 |
14 | 27bc35d20 |
15 | 171b49063 |
hex | e13d2d98 |
3778882968 has 64 divisors (see below), whose sum is σ = 10881884160. Its totient is φ = 1071173376.
The previous prime is 3778882909. The next prime is 3778882973. The reversal of 3778882968 is 8692888773.
3778882968 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3778882899 and 3778882908.
It is a congruent number.
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, 67221 + ... + 109892.
It is an arithmetic number, because the mean of its divisors is an integer number (170029440).
Almost surely, 23778882968 is an apocalyptic number.
It is an amenable number.
3778882968 is an abundant number, since it is smaller than the sum of its proper divisors (7103001192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3778882968 is a wasteful number, since it uses less digits than its factorization.
3778882968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177256 (or 177252 counting only the distinct ones).
The product of its digits is 65028096, while the sum is 66.
The square root of 3778882968 is about 61472.6196611142. The cubic root of 3778882968 is about 1557.5947714679.
The spelling of 3778882968 in words is "three billion, seven hundred seventy-eight million, eight hundred eighty-two thousand, nine hundred sixty-eight".
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