Base | Representation |
---|---|
bin | 1001001001000… |
… | …1001001101011 |
3 | 2200011001002022 |
4 | 2102101021223 |
5 | 34303441100 |
6 | 3445455055 |
7 | 643624655 |
oct | 222211153 |
9 | 80131068 |
10 | 38343275 |
11 | 1a709963 |
12 | 10a1148b |
13 | 7c36739 |
14 | 51416d5 |
15 | 3575e85 |
hex | 249126b |
38343275 has 6 divisors (see below), whose sum is σ = 47545692. Its totient is φ = 30674600.
The previous prime is 38343233. The next prime is 38343287. The reversal of 38343275 is 57234383.
It is not a de Polignac number, because 38343275 - 210 = 38342251 is a prime.
It is a Duffinian number.
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 in 5 ways as a sum of consecutive naturals, for example, 766841 + ... + 766890.
It is an arithmetic number, because the mean of its divisors is an integer number (7924282).
Almost surely, 238343275 is an apocalyptic number.
38343275 is a deficient number, since it is larger than the sum of its proper divisors (9202417).
38343275 is a wasteful number, since it uses less digits than its factorization.
38343275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1533741 (or 1533736 counting only the distinct ones).
The product of its digits is 60480, while the sum is 35.
The square root of 38343275 is about 6192.1946836320. The cubic root of 38343275 is about 337.2068602327.
The spelling of 38343275 in words is "thirty-eight million, three hundred forty-three thousand, two hundred seventy-five".
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