Base | Representation |
---|---|
bin | 1001001011111… |
… | …0010011001011 |
3 | 2200111102202111 |
4 | 2102332103023 |
5 | 34330400303 |
6 | 3453443151 |
7 | 645325060 |
oct | 222762313 |
9 | 80442674 |
10 | 38528203 |
11 | 1a82589a |
12 | 10aa04b7 |
13 | 7c9c96c |
14 | 518cc67 |
15 | 35b0b6d |
hex | 24be4cb |
38528203 has 16 divisors (see below), whose sum is σ = 45287424. Its totient is φ = 32093280.
The previous prime is 38528201. The next prime is 38528213. The reversal of 38528203 is 30282583.
It is a cyclic number.
It is not a de Polignac number, because 38528203 - 21 = 38528201 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38528201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59226 + ... + 59872.
It is an arithmetic number, because the mean of its divisors is an integer number (2830464).
Almost surely, 238528203 is an apocalyptic number.
38528203 is a deficient number, since it is larger than the sum of its proper divisors (6759221).
38528203 is a wasteful number, since it uses less digits than its factorization.
38528203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882.
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 38528203 is about 6207.1090694461. The cubic root of 38528203 is about 337.7481025271.
The spelling of 38528203 in words is "thirty-eight million, five hundred twenty-eight thousand, two hundred three".
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