Base | Representation |
---|---|
bin | 1000110010000001100001 |
3 | 11022221211002 |
4 | 20302001201 |
5 | 1042131144 |
6 | 121201345 |
7 | 25365341 |
oct | 10620141 |
9 | 4287732 |
10 | 2302049 |
11 | 1332622 |
12 | 930255 |
13 | 627a79 |
14 | 43cd21 |
15 | 30714e |
hex | 232061 |
2302049 has 8 divisors (see below), whose sum is σ = 2400960. Its totient is φ = 2204496.
The previous prime is 2302043. The next prime is 2302051. The reversal of 2302049 is 9402032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2302049 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2302049.
It is not an unprimeable number, because it can be changed into a prime (2302043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4484 + ... + 4970.
It is an arithmetic number, because the mean of its divisors is an integer number (300120).
22302049 is an apocalyptic number.
2302049 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
It is an amenable number.
2302049 is a deficient number, since it is larger than the sum of its proper divisors (98911).
2302049 is a wasteful number, since it uses less digits than its factorization.
2302049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 679.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 2302049 is about 1517.2504737188. The cubic root of 2302049 is about 132.0397989878.
The spelling of 2302049 in words is "two million, three hundred two thousand, forty-nine".
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