Base | Representation |
---|---|
bin | 1001001101111… |
… | …1010100111011 |
3 | 2200202022022212 |
4 | 2103133110323 |
5 | 34344212413 |
6 | 3500405335 |
7 | 646430345 |
oct | 223372473 |
9 | 80668285 |
10 | 38663483 |
11 | 1a9084a1 |
12 | 10b4684b |
13 | 8019401 |
14 | 51c6295 |
15 | 35daca8 |
hex | 24df53b |
38663483 has 8 divisors (see below), whose sum is σ = 41435808. Its totient is φ = 35982144.
The previous prime is 38663473. The next prime is 38663509. The reversal of 38663483 is 38436683.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38663483 - 218 = 38401339 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38663483.
It is not an unprimeable number, because it can be changed into a prime (38663453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21866 + ... + 23567.
It is an arithmetic number, because the mean of its divisors is an integer number (5179476).
Almost surely, 238663483 is an apocalyptic number.
38663483 is a deficient number, since it is larger than the sum of its proper divisors (2772325).
38663483 is a wasteful number, since it uses less digits than its factorization.
38663483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45493.
The product of its digits is 248832, while the sum is 41.
The square root of 38663483 is about 6217.9967031191. The cubic root of 38663483 is about 338.1429404872.
Adding to 38663483 its sum of digits (41), we get a square (38663524 = 62182).
The spelling of 38663483 in words is "thirty-eight million, six hundred sixty-three thousand, four hundred eighty-three".
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