Base | Representation |
---|---|
bin | 1001001000101… |
… | …0001010101111 |
3 | 2200002120211220 |
4 | 2102022022233 |
5 | 34302032141 |
6 | 3445114423 |
7 | 643445403 |
oct | 222121257 |
9 | 80076756 |
10 | 38314671 |
11 | 1a69a41a |
12 | 109b8a13 |
13 | 7c26705 |
14 | 5135103 |
15 | 356c766 |
hex | 248a2af |
38314671 has 8 divisors (see below), whose sum is σ = 51177984. Its totient is φ = 25497240.
The previous prime is 38314669. The next prime is 38314681. The reversal of 38314671 is 17641383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38314671 - 21 = 38314669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38314681) 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, 9471 + ... + 12896.
It is an arithmetic number, because the mean of its divisors is an integer number (6397248).
Almost surely, 238314671 is an apocalyptic number.
38314671 is a deficient number, since it is larger than the sum of its proper divisors (12863313).
38314671 is a wasteful number, since it uses less digits than its factorization.
38314671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22941.
The product of its digits is 12096, while the sum is 33.
The square root of 38314671 is about 6189.8845708139. The cubic root of 38314671 is about 337.1229875108.
The spelling of 38314671 in words is "thirty-eight million, three hundred fourteen thousand, six hundred seventy-one".
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