Base | Representation |
---|---|
bin | 10010101001001001101010 |
3 | 100012021220102 |
4 | 102221021222 |
5 | 2222342041 |
6 | 252425402 |
7 | 56353145 |
oct | 22511152 |
9 | 10167812 |
10 | 4887146 |
11 | 2838870 |
12 | 1778262 |
13 | 1021604 |
14 | 91305c |
15 | 66809b |
hex | 4a926a |
4887146 has 16 divisors (see below), whose sum is σ = 8045568. Its totient is φ = 2208000.
The previous prime is 4887139. The next prime is 4887149. The reversal of 4887146 is 6417884.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4887149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3671 + ... + 4821.
It is an arithmetic number, because the mean of its divisors is an integer number (502848).
Almost surely, 24887146 is an apocalyptic number.
4887146 is a deficient number, since it is larger than the sum of its proper divisors (3158422).
4887146 is a wasteful number, since it uses less digits than its factorization.
4887146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1357.
The product of its digits is 43008, while the sum is 38.
The square root of 4887146 is about 2210.6890328583. The cubic root of 4887146 is about 169.7012746930.
The spelling of 4887146 in words is "four million, eight hundred eighty-seven thousand, one hundred forty-six".
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