Base | Representation |
---|---|
bin | 1001001011001… |
… | …0010111101101 |
3 | 2200101221201210 |
4 | 2102302113231 |
5 | 34322314331 |
6 | 3452425033 |
7 | 645032445 |
oct | 222622755 |
9 | 80357653 |
10 | 38479341 |
11 | 1a7a210a |
12 | 10a78179 |
13 | 7c83654 |
14 | 5179125 |
15 | 35a1446 |
hex | 24b25ed |
38479341 has 8 divisors (see below), whose sum is σ = 51336864. Its totient is φ = 25637360.
The previous prime is 38479321. The next prime is 38479369. The reversal of 38479341 is 14397483.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38479341 - 27 = 38479213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38479341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38479321) 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, 4450 + ... + 9836.
It is an arithmetic number, because the mean of its divisors is an integer number (6417108).
Almost surely, 238479341 is an apocalyptic number.
It is an amenable number.
38479341 is a deficient number, since it is larger than the sum of its proper divisors (12857523).
38479341 is a wasteful number, since it uses less digits than its factorization.
38479341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7771.
The product of its digits is 72576, while the sum is 39.
The square root of 38479341 is about 6203.1718499490. The cubic root of 38479341 is about 337.6052631879.
The spelling of 38479341 in words is "thirty-eight million, four hundred seventy-nine thousand, three hundred forty-one".
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