Base | Representation |
---|---|
bin | 1011101110111101010101 |
3 | 12210021101011 |
4 | 23232331111 |
5 | 1241412200 |
6 | 145532221 |
7 | 35100466 |
oct | 13567525 |
9 | 5707334 |
10 | 3075925 |
11 | 1810a96 |
12 | 1044071 |
13 | 839098 |
14 | 5a0d6d |
15 | 40b5ba |
hex | 2eef55 |
3075925 has 12 divisors (see below), whose sum is σ = 3878596. Its totient is φ = 2419200.
The previous prime is 3075911. The next prime is 3075949. The reversal of 3075925 is 5295703.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 192721 + 2883204 = 439^2 + 1698^2 .
It is not a de Polignac number, because 3075925 - 27 = 3075797 is a prime.
It is a super-2 number, since 2×30759252 = 18922629211250, which contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 517 + ... + 2533.
Almost surely, 23075925 is an apocalyptic number.
It is an amenable number.
3075925 is a deficient number, since it is larger than the sum of its proper divisors (802671).
3075925 is a wasteful number, since it uses less digits than its factorization.
3075925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2088 (or 2083 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 31.
The square root of 3075925 is about 1753.8315198445. The cubic root of 3075925 is about 145.4315325216.
The spelling of 3075925 in words is "three million, seventy-five thousand, nine hundred twenty-five".
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