Base | Representation |
---|---|
bin | 1101111111110000011100 |
3 | 20220101221122 |
4 | 31333300130 |
5 | 1414402040 |
6 | 210350112 |
7 | 43120565 |
oct | 15776034 |
9 | 6811848 |
10 | 3669020 |
11 | 2086653 |
12 | 128b338 |
13 | 9b6024 |
14 | 6b716c |
15 | 4c71b5 |
hex | 37fc1c |
3669020 has 12 divisors (see below), whose sum is σ = 7704984. Its totient is φ = 1467600.
The previous prime is 3669013. The next prime is 3669023. The reversal of 3669020 is 209663.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3669023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91706 + ... + 91745.
It is an arithmetic number, because the mean of its divisors is an integer number (642082).
Almost surely, 23669020 is an apocalyptic number.
It is an amenable number.
3669020 is an abundant number, since it is smaller than the sum of its proper divisors (4035964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3669020 is a wasteful number, since it uses less digits than its factorization.
3669020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183460 (or 183458 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 26.
The square root of 3669020 is about 1915.4686110715. The cubic root of 3669020 is about 154.2351498356.
The spelling of 3669020 in words is "three million, six hundred sixty-nine thousand, twenty".
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