Base | Representation |
---|---|
bin | 10001111000100001100010 |
3 | 22211011200112 |
4 | 101320201202 |
5 | 2200003340 |
6 | 244251322 |
7 | 54563360 |
oct | 21704142 |
9 | 8734615 |
10 | 4687970 |
11 | 2712161 |
12 | 16a0b42 |
13 | c81a61 |
14 | 8a0630 |
15 | 629065 |
hex | 478862 |
4687970 has 32 divisors (see below), whose sum is σ = 9721728. Its totient is φ = 1594368.
The previous prime is 4687967. The next prime is 4687979. The reversal of 4687970 is 797864.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4687979) 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, 13337 + ... + 13683.
It is an arithmetic number, because the mean of its divisors is an integer number (303804).
Almost surely, 24687970 is an apocalyptic number.
4687970 is an abundant number, since it is smaller than the sum of its proper divisors (5033758).
4687970 is a wasteful number, since it uses less digits than its factorization.
4687970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 554.
The product of its (nonzero) digits is 84672, while the sum is 41.
The square root of 4687970 is about 2165.1720485911. The cubic root of 4687970 is about 167.3638308178.
The spelling of 4687970 in words is "four million, six hundred eighty-seven thousand, nine hundred seventy".
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