Base | Representation |
---|---|
bin | 1011101001010101101001 |
3 | 12202002210120 |
4 | 23221111221 |
5 | 1240143110 |
6 | 145233453 |
7 | 34643412 |
oct | 13512551 |
9 | 5662716 |
10 | 3052905 |
11 | 17a5769 |
12 | 1032889 |
13 | 82b76b |
14 | 596809 |
15 | 404870 |
hex | 2e9569 |
3052905 has 16 divisors (see below), whose sum is σ = 5097600. Its totient is φ = 1557248.
The previous prime is 3052897. The next prime is 3052919. The reversal of 3052905 is 5092503.
It is a cyclic number.
It is not a de Polignac number, because 3052905 - 23 = 3052897 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon 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, 4080 + ... + 4769.
It is an arithmetic number, because the mean of its divisors is an integer number (318600).
Almost surely, 23052905 is an apocalyptic number.
It is an amenable number.
3052905 is a deficient number, since it is larger than the sum of its proper divisors (2044695).
3052905 is a wasteful number, since it uses less digits than its factorization.
3052905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8880.
The product of its (nonzero) digits is 1350, while the sum is 24.
The square root of 3052905 is about 1747.2564207923. The cubic root of 3052905 is about 145.0678239976.
The spelling of 3052905 in words is "three million, fifty-two thousand, nine hundred five".
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