Base | Representation |
---|---|
bin | 1101101100100101… |
… | …01101011101101100 |
3 | 200222110120122010221 |
4 | 12312102231131230 |
5 | 110024422403140 |
6 | 3213355141124 |
7 | 350136143350 |
oct | 66622553554 |
9 | 20873518127 |
10 | 7353325420 |
11 | 3133840251 |
12 | 15127447a4 |
13 | 90258493c |
14 | 4da851460 |
15 | 2d085d14a |
hex | 1b64ad76c |
7353325420 has 24 divisors (see below), whose sum is σ = 17647981344. Its totient is φ = 2521140096.
The previous prime is 7353325393. The next prime is 7353325433. The reversal of 7353325420 is 245233537.
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, 26261737 + ... + 26262016.
It is an arithmetic number, because the mean of its divisors is an integer number (735332556).
Almost surely, 27353325420 is an apocalyptic number.
7353325420 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
7353325420 is an abundant number, since it is smaller than the sum of its proper divisors (10294655924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7353325420 is a wasteful number, since it uses less digits than its factorization.
7353325420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52523769 (or 52523767 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 34.
The square root of 7353325420 is about 85751.5330475205. The cubic root of 7353325420 is about 1944.5894653658.
Adding to 7353325420 its reverse (245233537), we get a palindrome (7598558957).
The spelling of 7353325420 in words is "seven billion, three hundred fifty-three million, three hundred twenty-five thousand, four hundred twenty".
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