Base | Representation |
---|---|
bin | 1011101101100000100100 |
3 | 12202222020021 |
4 | 23231200210 |
5 | 1241214423 |
6 | 145444524 |
7 | 35044255 |
oct | 13554044 |
9 | 5688207 |
10 | 3069988 |
11 | 1807589 |
12 | 1040744 |
13 | 83647c |
14 | 59cb2c |
15 | 40995d |
hex | 2ed824 |
3069988 has 12 divisors (see below), whose sum is σ = 5389020. Its totient is φ = 1530272.
The previous prime is 3069967. The next prime is 3070003. The reversal of 3069988 is 8899603.
It can be written as a sum of positive squares in 2 ways, for example, as 692224 + 2377764 = 832^2 + 1542^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570 + ... + 2542.
It is an arithmetic number, because the mean of its divisors is an integer number (449085).
Almost surely, 23069988 is an apocalyptic number.
It is an amenable number.
3069988 is a deficient number, since it is larger than the sum of its proper divisors (2319032).
3069988 is a wasteful number, since it uses less digits than its factorization.
3069988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2366 (or 2364 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 43.
The square root of 3069988 is about 1752.1381224093. The cubic root of 3069988 is about 145.3379039796.
The spelling of 3069988 in words is "three million, sixty-nine thousand, nine hundred eighty-eight".
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