Base | Representation |
---|---|
bin | 1101110111110011… |
… | …0011110001001111 |
3 | 100121111210211112200 |
4 | 3131330303301033 |
5 | 30111232033143 |
6 | 1413255532543 |
7 | 161163655014 |
oct | 33574636117 |
9 | 10544724480 |
10 | 3723705423 |
11 | 1640a30aa9 |
12 | 87b08a153 |
13 | 4746037b9 |
14 | 27479170b |
15 | 16bd9a1d3 |
hex | ddf33c4f |
3723705423 has 12 divisors (see below), whose sum is σ = 5404179768. Its totient is φ = 2470703760.
The previous prime is 3723705421. The next prime is 3723705437. The reversal of 3723705423 is 3245073273.
It is not a de Polignac number, because 3723705423 - 21 = 3723705421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3723705421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 978540 + ... + 982337.
It is an arithmetic number, because the mean of its divisors is an integer number (450348314).
Almost surely, 23723705423 is an apocalyptic number.
3723705423 is a deficient number, since it is larger than the sum of its proper divisors (1680474345).
3723705423 is a wasteful number, since it uses less digits than its factorization.
3723705423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1961094 (or 1961091 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 36.
The square root of 3723705423 is about 61022.1715690289. The cubic root of 3723705423 is about 1549.9764717899.
Adding to 3723705423 its reverse (3245073273), we get a palindrome (6968778696).
The spelling of 3723705423 in words is "three billion, seven hundred twenty-three million, seven hundred five thousand, four hundred twenty-three".
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