Base | Representation |
---|---|
bin | 1110000000011111101101 |
3 | 20220120002200 |
4 | 32000133231 |
5 | 1420001140 |
6 | 210412113 |
7 | 43132446 |
oct | 16003755 |
9 | 6816080 |
10 | 3672045 |
11 | 2088953 |
12 | 1291039 |
13 | 9b7510 |
14 | 6b82cd |
15 | 4c8030 |
hex | 3807ed |
3672045 has 24 divisors (see below), whose sum is σ = 6855576. Its totient is φ = 1807488.
The previous prime is 3672041. The next prime is 3672047. The reversal of 3672045 is 5402763.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 675684 + 2996361 = 822^2 + 1731^2 .
It is not a de Polignac number, because 3672045 - 22 = 3672041 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3672041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2554 + ... + 3723.
It is an arithmetic number, because the mean of its divisors is an integer number (285649).
Almost surely, 23672045 is an apocalyptic number.
It is an amenable number.
3672045 is a deficient number, since it is larger than the sum of its proper divisors (3183531).
3672045 is a wasteful number, since it uses less digits than its factorization.
3672045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6301 (or 6298 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 3672045 is about 1916.2580723900. The cubic root of 3672045 is about 154.2775256530.
The spelling of 3672045 in words is "three million, six hundred seventy-two thousand, forty-five".
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