Base | Representation |
---|---|
bin | 1101110101000110… |
… | …00010101001010001 |
3 | 201011102220121201020 |
4 | 12322203002221101 |
5 | 110201211342340 |
6 | 3224425230053 |
7 | 351664016265 |
oct | 67243025121 |
9 | 21142817636 |
10 | 7424715345 |
11 | 3170070593 |
12 | 1532632329 |
13 | 9142bbcb8 |
14 | 5061160a5 |
15 | 2d6c609d0 |
hex | 1ba8c2a51 |
7424715345 has 32 divisors (see below), whose sum is σ = 12191672064. Its totient is φ = 3857068800.
The previous prime is 7424715301. The next prime is 7424715373. The reversal of 7424715345 is 5435174247.
7424715345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 7424715345 - 216 = 7424649809 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7424715297 and 7424715306.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54855 + ... + 133635.
It is an arithmetic number, because the mean of its divisors is an integer number (380989752).
Almost surely, 27424715345 is an apocalyptic number.
It is an amenable number.
7424715345 is a deficient number, since it is larger than the sum of its proper divisors (4766956719).
7424715345 is a wasteful number, since it uses less digits than its factorization.
7424715345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78953.
The product of its digits is 470400, while the sum is 42.
The square root of 7424715345 is about 86166.7879464008. The cubic root of 7424715345 is about 1950.8622393283.
The spelling of 7424715345 in words is "seven billion, four hundred twenty-four million, seven hundred fifteen thousand, three hundred forty-five".
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