Base | Representation |
---|---|
bin | 1100011001001110010101 |
3 | 20010001212000 |
4 | 30121032111 |
5 | 1312432140 |
6 | 153345513 |
7 | 36421302 |
oct | 14311625 |
9 | 6101760 |
10 | 3249045 |
11 | 191a068 |
12 | 1108299 |
13 | 899b17 |
14 | 6080a9 |
15 | 442a30 |
hex | 319395 |
3249045 has 32 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 1687680.
The previous prime is 3249013. The next prime is 3249053. The reversal of 3249045 is 5409423.
3249045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3249045 - 25 = 3249013 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 5242 + ... + 5828.
It is an arithmetic number, because the mean of its divisors is an integer number (185220).
Almost surely, 23249045 is an apocalyptic number.
It is an amenable number.
3249045 is a deficient number, since it is larger than the sum of its proper divisors (2677995).
3249045 is a wasteful number, since it uses less digits than its factorization.
3249045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 642 (or 636 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 3249045 is about 1802.5107489277. The cubic root of 3249045 is about 148.1102933644.
The spelling of 3249045 in words is "three million, two hundred forty-nine thousand, forty-five".
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