Base | Representation |
---|---|
bin | 10010000111100101100010 |
3 | 22221022022120 |
4 | 102013211202 |
5 | 2203442131 |
6 | 245445110 |
7 | 55241265 |
oct | 22074542 |
9 | 8838276 |
10 | 4749666 |
11 | 2754549 |
12 | 1710796 |
13 | ca3b6c |
14 | 8b8cdc |
15 | 63c496 |
hex | 487962 |
4749666 has 16 divisors (see below), whose sum is σ = 9522144. Its totient is φ = 1579424.
The previous prime is 4749659. The next prime is 4749671. The reversal of 4749666 is 6669474.
It is a super-2 number, since 2×47496662 = 45118654223112, which contains 22 as substring.
It is a Curzon 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, 3061 + ... + 4343.
It is an arithmetic number, because the mean of its divisors is an integer number (595134).
Almost surely, 24749666 is an apocalyptic number.
4749666 is an abundant number, since it is smaller than the sum of its proper divisors (4772478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4749666 is a wasteful number, since it uses less digits than its factorization.
4749666 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1905.
The product of its digits is 217728, while the sum is 42.
The square root of 4749666 is about 2179.3728455682. The cubic root of 4749666 is about 168.0948302483.
The spelling of 4749666 in words is "four million, seven hundred forty-nine thousand, six hundred sixty-six".
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