Base | Representation |
---|---|
bin | 1011011111110011100001 |
3 | 12200010020100 |
4 | 23133303201 |
5 | 1232420412 |
6 | 144333013 |
7 | 34421520 |
oct | 13376341 |
9 | 5603210 |
10 | 3013857 |
11 | 17793a0 |
12 | 1014169 |
13 | 816a62 |
14 | 5864b7 |
15 | 3e7edc |
hex | 2dfce1 |
3013857 has 24 divisors (see below), whose sum is σ = 5428800. Its totient is φ = 1565280.
The previous prime is 3013853. The next prime is 3013859. The reversal of 3013857 is 7583103.
It is not a de Polignac number, because 3013857 - 22 = 3013853 is a prime.
3013857 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 3013857.
It is not an unprimeable number, because it can be changed into a prime (3013853) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1482 + ... + 2867.
It is an arithmetic number, because the mean of its divisors is an integer number (226200).
Almost surely, 23013857 is an apocalyptic number.
It is an amenable number.
3013857 is a deficient number, since it is larger than the sum of its proper divisors (2414943).
3013857 is a wasteful number, since it uses less digits than its factorization.
3013857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4373 (or 4370 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 3013857 is about 1736.0463703484. The cubic root of 3013857 is about 144.4466743684.
The spelling of 3013857 in words is "three million, thirteen thousand, eight hundred fifty-seven".
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