Base | Representation |
---|---|
bin | 1001001010010… |
… | …1110001111100 |
3 | 2200022022222211 |
4 | 2102211301330 |
5 | 34314142042 |
6 | 3451350204 |
7 | 644426215 |
oct | 222456174 |
9 | 80268884 |
10 | 38427772 |
11 | 1a767399 |
12 | 10a52364 |
13 | 7c66036 |
14 | 516440c |
15 | 3591017 |
hex | 24a5c7c |
38427772 has 6 divisors (see below), whose sum is σ = 67248608. Its totient is φ = 19213884.
The previous prime is 38427761. The next prime is 38427799. The reversal of 38427772 is 27772483.
38427772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4803468 + ... + 4803475.
Almost surely, 238427772 is an apocalyptic number.
It is an amenable number.
38427772 is a deficient number, since it is larger than the sum of its proper divisors (28820836).
38427772 is a wasteful number, since it uses less digits than its factorization.
38427772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9606947 (or 9606945 counting only the distinct ones).
The product of its digits is 131712, while the sum is 40.
The square root of 38427772 is about 6199.0137925318. The cubic root of 38427772 is about 337.4543792017.
The spelling of 38427772 in words is "thirty-eight million, four hundred twenty-seven thousand, seven hundred seventy-two".
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