Base | Representation |
---|---|
bin | 1101100000010100… |
… | …00010000110001010 |
3 | 200201021212211122101 |
4 | 12300022002012022 |
5 | 104322044343323 |
6 | 3155240544014 |
7 | 344446163335 |
oct | 66012020612 |
9 | 20637784571 |
10 | 7250387338 |
11 | 3090722357 |
12 | 14a418200a |
13 | 8b7152a2c |
14 | 4cacd761c |
15 | 2c67c7dad |
hex | 1b028218a |
7250387338 has 4 divisors (see below), whose sum is σ = 10875581010. Its totient is φ = 3625193668.
The previous prime is 7250387323. The next prime is 7250387351. The reversal of 7250387338 is 8337830527.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7059864529 + 190522809 = 84023^2 + 13803^2 .
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 as a sum of consecutive naturals, namely, 1812596833 + ... + 1812596836.
Almost surely, 27250387338 is an apocalyptic number.
7250387338 is a deficient number, since it is larger than the sum of its proper divisors (3625193672).
7250387338 is a wasteful number, since it uses less digits than its factorization.
7250387338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3625193671.
The product of its (nonzero) digits is 846720, while the sum is 46.
The square root of 7250387338 is about 85149.2063263070. The cubic root of 7250387338 is about 1935.4727872315.
The spelling of 7250387338 in words is "seven billion, two hundred fifty million, three hundred eighty-seven thousand, three hundred thirty-eight".
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