Base | Representation |
---|---|
bin | 1000110100110011… |
… | …1110110010100101 |
3 | 20010002200011212012 |
4 | 2031030332302211 |
5 | 14322430142443 |
6 | 1031023404005 |
7 | 112464041321 |
oct | 21514766245 |
9 | 6102604765 |
10 | 2368990373 |
11 | 1006262592 |
12 | 561453605 |
13 | 2b9a4c269 |
14 | 1868aa981 |
15 | dce9d118 |
hex | 8d33eca5 |
2368990373 has 4 divisors (see below), whose sum is σ = 2426770668. Its totient is φ = 2311210080.
The previous prime is 2368990321. The next prime is 2368990391. The reversal of 2368990373 is 3730998632.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 436684609 + 1932305764 = 20897^2 + 43958^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2368990373 is a prime.
It is a super-2 number, since 2×23689903732 = 11224230774733358258, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2368990313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28890086 + ... + 28890167.
It is an arithmetic number, because the mean of its divisors is an integer number (606692667).
Almost surely, 22368990373 is an apocalyptic number.
It is an amenable number.
2368990373 is a deficient number, since it is larger than the sum of its proper divisors (57780295).
2368990373 is an equidigital number, since it uses as much as digits as its factorization.
2368990373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57780294.
The product of its (nonzero) digits is 1469664, while the sum is 50.
The square root of 2368990373 is about 48672.2751985152. The cubic root of 2368990373 is about 1333.0745335967.
The spelling of 2368990373 in words is "two billion, three hundred sixty-eight million, nine hundred ninety thousand, three hundred seventy-three".
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