Base | Representation |
---|---|
bin | 1011100110111001000101 |
3 | 12201121001110 |
4 | 23212321011 |
5 | 1234333020 |
6 | 145115233 |
7 | 34602246 |
oct | 13467105 |
9 | 5647043 |
10 | 3042885 |
11 | 179918a |
12 | 1028b19 |
13 | 827031 |
14 | 592ccd |
15 | 4018e0 |
hex | 2e6e45 |
3042885 has 8 divisors (see below), whose sum is σ = 4868640. Its totient is φ = 1622864.
The previous prime is 3042857. The next prime is 3042899. The reversal of 3042885 is 5882403.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3042885 - 27 = 3042757 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101415 + ... + 101444.
It is an arithmetic number, because the mean of its divisors is an integer number (608580).
Almost surely, 23042885 is an apocalyptic number.
It is an amenable number.
3042885 is a deficient number, since it is larger than the sum of its proper divisors (1825755).
3042885 is a wasteful number, since it uses less digits than its factorization.
3042885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202867.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 3042885 is about 1744.3867117127. The cubic root of 3042885 is about 144.9089400519.
The spelling of 3042885 in words is "three million, forty-two thousand, eight hundred eighty-five".
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