Base | Representation |
---|---|
bin | 1001000100101… |
… | …1111111111001 |
3 | 2122121122112120 |
4 | 2101023333321 |
5 | 34220410100 |
6 | 3435431453 |
7 | 641335113 |
oct | 221137771 |
9 | 78548476 |
10 | 38060025 |
11 | 1a536073 |
12 | 108b5589 |
13 | 7b67833 |
14 | 50aa3b3 |
15 | 351c0a0 |
hex | 244bff9 |
38060025 has 24 divisors (see below), whose sum is σ = 66629664. Its totient is φ = 19104000.
The previous prime is 38060023. The next prime is 38060039. The reversal of 38060025 is 52006083.
It is not a de Polignac number, because 38060025 - 21 = 38060023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 38059977 and 38060004.
It is not an unprimeable number, because it can be changed into a prime (38060023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13651 + ... + 16200.
It is an arithmetic number, because the mean of its divisors is an integer number (2776236).
Almost surely, 238060025 is an apocalyptic number.
It is an amenable number.
38060025 is a deficient number, since it is larger than the sum of its proper divisors (28569639).
38060025 is a wasteful number, since it uses less digits than its factorization.
38060025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29881 (or 29876 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 38060025 is about 6169.2807522433. The cubic root of 38060025 is about 336.3744673560.
The spelling of 38060025 in words is "thirty-eight million, sixty thousand, twenty-five".
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