Base | Representation |
---|---|
bin | 1110001011100100… |
… | …1110100100001101 |
3 | 100211021212222210111 |
4 | 3202321032210031 |
5 | 30244000341220 |
6 | 1425421440021 |
7 | 163222004533 |
oct | 34271164415 |
9 | 10737788714 |
10 | 3806652685 |
11 | 1683835560 |
12 | 8a2a10011 |
13 | 488856514 |
14 | 2817c4153 |
15 | 1742d215a |
hex | e2e4e90d |
3806652685 has 16 divisors (see below), whose sum is σ = 5117939712. Its totient is φ = 2693649600.
The previous prime is 3806652659. The next prime is 3806652691. The reversal of 3806652685 is 5862566083.
3806652685 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3806652685 - 25 = 3806652653 is a prime.
It is a Duffinian number.
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, 933261 + ... + 937330.
It is an arithmetic number, because the mean of its divisors is an integer number (319871232).
Almost surely, 23806652685 is an apocalyptic number.
It is an amenable number.
3806652685 is a deficient number, since it is larger than the sum of its proper divisors (1311287027).
3806652685 is a wasteful number, since it uses less digits than its factorization.
3806652685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1870644.
The product of its (nonzero) digits is 2073600, while the sum is 49.
The square root of 3806652685 is about 61698.0768338852. The cubic root of 3806652685 is about 1561.4008736028.
The spelling of 3806652685 in words is "three billion, eight hundred six million, six hundred fifty-two thousand, six hundred eighty-five".
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