Base | Representation |
---|---|
bin | 1000011000001110… |
… | …1010100101110101 |
3 | 12210202002111220222 |
4 | 2012003222211311 |
5 | 14101232422304 |
6 | 1011102104125 |
7 | 106510046453 |
oct | 20603524565 |
9 | 5722074828 |
10 | 2249107829 |
11 | a54621001 |
12 | 52927b045 |
13 | 29ac66947 |
14 | 1749c19d3 |
15 | d26bc4be |
hex | 860ea975 |
2249107829 has 4 divisors (see below), whose sum is σ = 2252863200. Its totient is φ = 2245352460.
The previous prime is 2249107811. The next prime is 2249107867. The reversal of 2249107829 is 9287019422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2249107829 - 224 = 2232330613 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 2249107829.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2249107129) 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, 1876787 + ... + 1877984.
It is an arithmetic number, because the mean of its divisors is an integer number (563215800).
Almost surely, 22249107829 is an apocalyptic number.
It is an amenable number.
2249107829 is a deficient number, since it is larger than the sum of its proper divisors (3755371).
2249107829 is an equidigital number, since it uses as much as digits as its factorization.
2249107829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3755370.
The product of its (nonzero) digits is 145152, while the sum is 44.
The square root of 2249107829 is about 47424.7596620162. The cubic root of 2249107829 is about 1310.1974779504.
The spelling of 2249107829 in words is "two billion, two hundred forty-nine million, one hundred seven thousand, eight hundred twenty-nine".
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