Base | Representation |
---|---|
bin | 100011100110011011… |
… | …010010101000111011 |
3 | 10122200000022100000101 |
4 | 203212123102220323 |
5 | 1111241231333113 |
6 | 25321032220231 |
7 | 2522160453250 |
oct | 434633225073 |
9 | 118600270011 |
10 | 38225652283 |
11 | 15236425375 |
12 | 74a983a677 |
13 | 37b25a4580 |
14 | 1bc8a91427 |
15 | edad492dd |
hex | 8e66d2a3b |
38225652283 has 16 divisors (see below), whose sum is σ = 47087889856. Its totient is φ = 30218158080.
The previous prime is 38225652271. The next prime is 38225652287.
38225652283 is nontrivially palindromic in base 10.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38225652283 is a prime.
It is a super-2 number, since 2×382256522832 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (38225652287) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 77238 + ... + 287083.
It is an arithmetic number, because the mean of its divisors is an integer number (2942993116).
Almost surely, 238225652283 is an apocalyptic number.
38225652283 is a deficient number, since it is larger than the sum of its proper divisors (8862237573).
38225652283 is a wasteful number, since it uses less digits than its factorization.
38225652283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365494.
The product of its digits is 1382400, while the sum is 46.
The spelling of 38225652283 in words is "thirty-eight billion, two hundred twenty-five million, six hundred fifty-two thousand, two hundred eighty-three".
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