Base | Representation |
---|---|
bin | 1110000100110100101110 |
3 | 20221110102022 |
4 | 32010310232 |
5 | 1421033044 |
6 | 211030142 |
7 | 43235234 |
oct | 16046456 |
9 | 6843368 |
10 | 3689774 |
11 | 20a0200 |
12 | 129b352 |
13 | 9c25ca |
14 | 6c0954 |
15 | 4cd3ee |
hex | 384d2e |
3689774 has 24 divisors (see below), whose sum is σ = 6192480. Its totient is φ = 1647360.
The previous prime is 3689773. The next prime is 3689779. The reversal of 3689774 is 4779863.
3689774 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×36897742 = 27228864342152, which contains 22 as substring.
It is a d-powerful number, because it can be written as 33 + 65 + 87 + 96 + 74 + 74 + 410 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3689771) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19022 + ... + 19214.
It is an arithmetic number, because the mean of its divisors is an integer number (258020).
Almost surely, 23689774 is an apocalyptic number.
3689774 is a deficient number, since it is larger than the sum of its proper divisors (2502706).
3689774 is a wasteful number, since it uses less digits than its factorization.
3689774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296 (or 285 counting only the distinct ones).
The product of its digits is 254016, while the sum is 44.
The square root of 3689774 is about 1920.8784448788. The cubic root of 3689774 is about 154.5254162339.
The spelling of 3689774 in words is "three million, six hundred eighty-nine thousand, seven hundred seventy-four".
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