Base | Representation |
---|---|
bin | 1010011100110110… |
… | …1011011000011000 |
3 | 21020111211002202101 |
4 | 2213031223120120 |
5 | 21221134140012 |
6 | 1142213013144 |
7 | 126343225165 |
oct | 24715533030 |
9 | 7214732671 |
10 | 2805380632 |
11 | 120a622a9a |
12 | 6636241b4 |
13 | 359292352 |
14 | 1c882506c |
15 | 11644dd57 |
hex | a736b618 |
2805380632 has 8 divisors (see below), whose sum is σ = 5260088700. Its totient is φ = 1402690312.
The previous prime is 2805380623. The next prime is 2805380657. The reversal of 2805380632 is 2360835082.
2805380632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 2805380591 and 2805380600.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175336282 + ... + 175336297.
Almost surely, 22805380632 is an apocalyptic number.
It is an amenable number.
2805380632 is a deficient number, since it is larger than the sum of its proper divisors (2454708068).
2805380632 is a wasteful number, since it uses less digits than its factorization.
2805380632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350672585 (or 350672581 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 2805380632 is about 52965.8440129108. The cubic root of 2805380632 is about 1410.3620001737.
The spelling of 2805380632 in words is "two billion, eight hundred five million, three hundred eighty thousand, six hundred thirty-two".
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