Base | Representation |
---|---|
bin | 1011100111100010001000 |
3 | 12201201122202 |
4 | 23213202020 |
5 | 1234424022 |
6 | 145135332 |
7 | 34613021 |
oct | 13474210 |
9 | 5651582 |
10 | 3045512 |
11 | 17a0158 |
12 | 102a548 |
13 | 8282a2 |
14 | 593c48 |
15 | 402592 |
hex | 2e7888 |
3045512 has 12 divisors (see below), whose sum is σ = 5719605. Its totient is φ = 1520288.
The previous prime is 3045503. The next prime is 3045563. The reversal of 3045512 is 2155403.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 2033476 + 1012036 = 1426^2 + 1006^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=1234.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4628 + ... + 5244.
Almost surely, 23045512 is an apocalyptic number.
It is an amenable number.
3045512 is a deficient number, since it is larger than the sum of its proper divisors (2674093).
3045512 is an frugal number, since it uses more digits than its factorization.
3045512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1240 (or 619 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 3045512 is about 1745.1395359684. The cubic root of 3045512 is about 144.9506292480.
The spelling of 3045512 in words is "three million, forty-five thousand, five hundred twelve".
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