Base | Representation |
---|---|
bin | 1110011101010100… |
… | …1010110001010100 |
3 | 101000110221121011021 |
4 | 3213111022301110 |
5 | 30422024223121 |
6 | 1441041050524 |
7 | 165114454432 |
oct | 34725126124 |
9 | 11013847137 |
10 | 3881086036 |
11 | 1711854423 |
12 | 903926a44 |
13 | 49b0b7c19 |
14 | 28b63bd52 |
15 | 17aad6641 |
hex | e754ac54 |
3881086036 has 12 divisors (see below), whose sum is σ = 6792676128. Its totient is φ = 1940321432.
The previous prime is 3881086031. The next prime is 3881086049. The reversal of 3881086036 is 6306801883.
3881086036 is digitally balanced in base 2, because in such base 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 = 3881085983 and 3881086001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3881086031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12256 + ... + 88951.
It is an arithmetic number, because the mean of its divisors is an integer number (566056344).
Almost surely, 23881086036 is an apocalyptic number.
It is an amenable number.
3881086036 is a deficient number, since it is larger than the sum of its proper divisors (2911590092).
3881086036 is a wasteful number, since it uses less digits than its factorization.
3881086036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110798 (or 110796 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 3881086036 is about 62298.3630282530. The cubic root of 3881086036 is about 1571.5121995431.
The spelling of 3881086036 in words is "three billion, eight hundred eighty-one million, eighty-six thousand, thirty-six".
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