Base | Representation |
---|---|
bin | 1001001101001… |
… | …1010111001000 |
3 | 2200122211002122 |
4 | 2103103113020 |
5 | 34341130342 |
6 | 3455350412 |
7 | 646134431 |
oct | 223232710 |
9 | 80584078 |
10 | 38614472 |
11 | 1a884696 |
12 | 10b22408 |
13 | 8000000 |
14 | 51b2488 |
15 | 35cb4d2 |
hex | 24d35c8 |
38614472 has 28 divisors (see below), whose sum is σ = 78435645. Its totient is φ = 17822064.
The previous prime is 38614469. The next prime is 38614483. The reversal of 38614472 is 27441683.
The cubic root of 38614472 is 338.
It is a perfect power (a cube), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 32787076 + 5827396 = 5726^2 + 2414^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=4394.
It is a Duffinian number.
Its product of digits (32256) is a multiple of the sum of its prime factors (84).
It is a nialpdrome in base 13.
It is an unprimeable number.
It is a polite number, since it can be written in 6 ways as a sum of consecutive naturals, for example, 2970338 + ... + 2970350.
Almost surely, 238614472 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 38614472
38614472 is an abundant number, since it is smaller than the sum of its proper divisors (39821173).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38614472 is an frugal number, since it uses more digits than its factorization.
38614472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84 (or 15 counting only the distinct ones).
The product of its digits is 32256, while the sum is 35.
The square root of 38614472 is about 6214.0543930674.
The spelling of 38614472 in words is "thirty-eight million, six hundred fourteen thousand, four hundred seventy-two".
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