Base | Representation |
---|---|
bin | 1001000100110… |
… | …0010000000000 |
3 | 2122121200221202 |
4 | 2101030100000 |
5 | 34220423211 |
6 | 3435440332 |
7 | 641341115 |
oct | 221142000 |
9 | 78550852 |
10 | 38061056 |
11 | 1a536920 |
12 | 108b60a8 |
13 | 7b68147 |
14 | 50aa90c |
15 | 351c53b |
hex | 244c400 |
38061056 has 88 divisors (see below), whose sum is σ = 86465280. Its totient is φ = 16588800.
The previous prime is 38061053. The next prime is 38061073. The reversal of 38061056 is 65016083.
It is a tau number, because it is divible by the number of its divisors (88).
It is not an unprimeable number, because it can be changed into a prime (38061053) 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, 349130 + ... + 349238.
It is an arithmetic number, because the mean of its divisors is an integer number (982560).
Almost surely, 238061056 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 38061056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43232640).
38061056 is an abundant number, since it is smaller than the sum of its proper divisors (48404224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38061056 is a wasteful number, since it uses less digits than its factorization.
38061056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171 (or 153 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 38061056 is about 6169.3643108508. The cubic root of 38061056 is about 336.3775046543.
The spelling of 38061056 in words is "thirty-eight million, sixty-one thousand, fifty-six".
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