Base | Representation |
---|---|
bin | 1001001010111… |
… | …1101001111000 |
3 | 2200101101110202 |
4 | 2102233221320 |
5 | 34321440331 |
6 | 3452301332 |
7 | 644655143 |
oct | 222575170 |
9 | 80341422 |
10 | 38468216 |
11 | 1a794816 |
12 | 10a71848 |
13 | 7c7b577 |
14 | 517505a |
15 | 359cecb |
hex | 24afa78 |
38468216 has 8 divisors (see below), whose sum is σ = 72127920. Its totient is φ = 19234104.
The previous prime is 38468201. The next prime is 38468233. The reversal of 38468216 is 61286483.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 38468216.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2404256 + ... + 2404271.
It is an arithmetic number, because the mean of its divisors is an integer number (9015990).
Almost surely, 238468216 is an apocalyptic number.
It is an amenable number.
38468216 is a deficient number, since it is larger than the sum of its proper divisors (33659704).
38468216 is a wasteful number, since it uses less digits than its factorization.
38468216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4808533 (or 4808529 counting only the distinct ones).
The product of its digits is 55296, while the sum is 38.
The square root of 38468216 is about 6202.2750664575. The cubic root of 38468216 is about 337.5727243374.
The spelling of 38468216 in words is "thirty-eight million, four hundred sixty-eight thousand, two hundred sixteen".
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