Base | Representation |
---|---|
bin | 111110101101110… |
… | …100110100110101 |
3 | 2201022220022101110 |
4 | 332231310310311 |
5 | 4123330401440 |
6 | 252224145233 |
7 | 35034361125 |
oct | 7655646465 |
9 | 2638808343 |
10 | 1052200245 |
11 | 49aa37688 |
12 | 254468219 |
13 | 139cb5bc5 |
14 | 9da58c85 |
15 | 62593080 |
hex | 3eb74d35 |
1052200245 has 8 divisors (see below), whose sum is σ = 1683520416. Its totient is φ = 561173456.
The previous prime is 1052200231. The next prime is 1052200307. The reversal of 1052200245 is 5420022501.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1052200245 - 26 = 1052200181 is a prime.
It is a super-2 number, since 2×10522002452 = 2214250711156120050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35073327 + ... + 35073356.
It is an arithmetic number, because the mean of its divisors is an integer number (210440052).
Almost surely, 21052200245 is an apocalyptic number.
1052200245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1052200245 is a deficient number, since it is larger than the sum of its proper divisors (631320171).
1052200245 is an equidigital number, since it uses as much as digits as its factorization.
1052200245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70146691.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 1052200245 is about 32437.6362424884. The cubic root of 1052200245 is about 1017.1058046781.
Adding to 1052200245 its reverse (5420022501), we get a palindrome (6472222746).
The spelling of 1052200245 in words is "one billion, fifty-two million, two hundred thousand, two hundred forty-five".
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