Base | Representation |
---|---|
bin | 1001001101110… |
… | …1010100101100 |
3 | 2200201220001220 |
4 | 2103131110230 |
5 | 34343432101 |
6 | 3500303340 |
7 | 646364412 |
oct | 223352454 |
9 | 80656056 |
10 | 38655276 |
11 | 1a902310 |
12 | 10b41b50 |
13 | 801575a |
14 | 51c32b2 |
15 | 35d8636 |
hex | 24dd52c |
38655276 has 48 divisors (see below), whose sum is σ = 99442560. Its totient is φ = 11589120.
The previous prime is 38655271. The next prime is 38655299. The reversal of 38655276 is 67255683.
38655276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
38655276 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.
It is not an unprimeable number, because it can be changed into a prime (38655271) 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 15 ways as a sum of consecutive naturals, for example, 11295 + ... + 14313.
It is an arithmetic number, because the mean of its divisors is an integer number (2071720).
Almost surely, 238655276 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38655276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49721280).
38655276 is an abundant number, since it is smaller than the sum of its proper divisors (60787284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38655276 is a wasteful number, since it uses less digits than its factorization.
38655276 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3134 (or 3132 counting only the distinct ones).
The product of its digits is 302400, while the sum is 42.
The square root of 38655276 is about 6217.3367288575. The cubic root of 38655276 is about 338.1190132111.
The spelling of 38655276 in words is "thirty-eight million, six hundred fifty-five thousand, two hundred seventy-six".
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