Base | Representation |
---|---|
bin | 1011000000100110101001 |
3 | 12102121221000 |
4 | 23000212221 |
5 | 1214323212 |
6 | 141505213 |
7 | 33350106 |
oct | 13004651 |
9 | 5377830 |
10 | 2886057 |
11 | 16a1379 |
12 | b72209 |
13 | 7a0835 |
14 | 551aad |
15 | 3c01dc |
hex | 2c09a9 |
2886057 has 16 divisors (see below), whose sum is σ = 4312000. Its totient is φ = 1907712.
The previous prime is 2886053. The next prime is 2886067. The reversal of 2886057 is 7506882.
It is not a de Polignac number, because 2886057 - 22 = 2886053 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2886053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3369 + ... + 4137.
It is an arithmetic number, because the mean of its divisors is an integer number (269500).
22886057 is an apocalyptic number.
2886057 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
It is an amenable number.
2886057 is a deficient number, since it is larger than the sum of its proper divisors (1425943).
2886057 is a wasteful number, since it uses less digits than its factorization.
2886057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 917 (or 911 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 2886057 is about 1698.8398982835. The cubic root of 2886057 is about 142.3754035549.
The spelling of 2886057 in words is "two million, eight hundred eighty-six thousand, fifty-seven".
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