Base | Representation |
---|---|
bin | 1011101100011011110110 |
3 | 12202202012101 |
4 | 23230123312 |
5 | 1241044330 |
6 | 145412314 |
7 | 35025403 |
oct | 13543366 |
9 | 5682171 |
10 | 3065590 |
11 | 1804250 |
12 | 103a09a |
13 | 834478 |
14 | 59b2aa |
15 | 4084ca |
hex | 2ec6f6 |
3065590 has 48 divisors (see below), whose sum is σ = 6434640. Its totient is φ = 1041600.
The previous prime is 3065563. The next prime is 3065591. The reversal of 3065590 is 955603.
It is a happy number.
It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3065591) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98875 + ... + 98905.
It is an arithmetic number, because the mean of its divisors is an integer number (134055).
Almost surely, 23065590 is an apocalyptic number.
3065590 is an abundant number, since it is smaller than the sum of its proper divisors (3369050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3065590 is a wasteful number, since it uses less digits than its factorization.
3065590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109 (or 78 counting only the distinct ones).
The product of its (nonzero) digits is 4050, while the sum is 28.
The square root of 3065590 is about 1750.8826345589. The cubic root of 3065590 is about 145.2684681405.
It can be divided in two parts, 3065 and 590, that added together give a triangular number (3655 = T85).
The spelling of 3065590 in words is "three million, sixty-five thousand, five hundred ninety".
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