Base | Representation |
---|---|
bin | 1001001011111… |
… | …1101000101000 |
3 | 2200111201021001 |
4 | 2102333220220 |
5 | 34331034142 |
6 | 3453524344 |
7 | 645350032 |
oct | 222775050 |
9 | 80451231 |
10 | 38533672 |
11 | 1a829a11 |
12 | 10aa36b4 |
13 | 7ca22b8 |
14 | 5190c52 |
15 | 35b25b7 |
hex | 24bfa28 |
38533672 has 32 divisors (see below), whose sum is σ = 77040000. Its totient is φ = 18016128.
The previous prime is 38533669. The next prime is 38533673. The reversal of 38533672 is 27633583.
38533672 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 not an unprimeable number, because it can be changed into a prime (38533673) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 10404 + ... + 13612.
It is an arithmetic number, because the mean of its divisors is an integer number (2407500).
Almost surely, 238533672 is an apocalyptic number.
It is an amenable number.
38533672 is a deficient number, since it is larger than the sum of its proper divisors (38506328).
38533672 is a wasteful number, since it uses less digits than its factorization.
38533672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3313 (or 3309 counting only the distinct ones).
The product of its digits is 90720, while the sum is 37.
The square root of 38533672 is about 6207.5495970632. The cubic root of 38533672 is about 337.7640826562.
It can be divided in two parts, 3853367 and 2, that added together give a square (3853369 = 19632).
The spelling of 38533672 in words is "thirty-eight million, five hundred thirty-three thousand, six hundred seventy-two".
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