Base | Representation |
---|---|
bin | 1001001110100… |
… | …1100010111110 |
3 | 2200211102202012 |
4 | 2103221202332 |
5 | 34402032332 |
6 | 3501331222 |
7 | 646663364 |
oct | 223514276 |
9 | 80742665 |
10 | 38705342 |
11 | 1a936995 |
12 | 10b66b12 |
13 | 8032490 |
14 | 51d7634 |
15 | 35e83b2 |
hex | 24e98be |
38705342 has 8 divisors (see below), whose sum is σ = 62524056. Its totient is φ = 17863992.
The previous prime is 38705341. The next prime is 38705369. The reversal of 38705342 is 24350783.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 38705299 and 38705308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38705341) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744308 + ... + 744359.
It is an arithmetic number, because the mean of its divisors is an integer number (7815507).
Almost surely, 238705342 is an apocalyptic number.
38705342 is a deficient number, since it is larger than the sum of its proper divisors (23818714).
38705342 is a wasteful number, since it uses less digits than its factorization.
38705342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1488682.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 38705342 is about 6221.3617480420. The cubic root of 38705342 is about 338.2649265686.
The spelling of 38705342 in words is "thirty-eight million, seven hundred five thousand, three hundred forty-two".
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