Base | Representation |
---|---|
bin | 1001001011001… |
… | …1110101011010 |
3 | 2200102020221220 |
4 | 2102303311122 |
5 | 34323012323 |
6 | 3452512510 |
7 | 645056103 |
oct | 222636532 |
9 | 80366856 |
10 | 38485338 |
11 | 1a7a6671 |
12 | 10a7b736 |
13 | 7c862b8 |
14 | 517b3aa |
15 | 35a30e3 |
hex | 24b3d5a |
38485338 has 16 divisors (see below), whose sum is σ = 77033376. Its totient is φ = 12818000.
The previous prime is 38485319. The next prime is 38485373. The reversal of 38485338 is 83358483.
It is a super-2 number, since 2×384853382 = 2962242481948488, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 38485338.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10213 + ... + 13463.
It is an arithmetic number, because the mean of its divisors is an integer number (4814586).
Almost surely, 238485338 is an apocalyptic number.
38485338 is an abundant number, since it is smaller than the sum of its proper divisors (38548038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38485338 is a wasteful number, since it uses less digits than its factorization.
38485338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5229.
The product of its digits is 276480, while the sum is 42.
The square root of 38485338 is about 6203.6552128564. The cubic root of 38485338 is about 337.6228008548.
The spelling of 38485338 in words is "thirty-eight million, four hundred eighty-five thousand, three hundred thirty-eight".
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