Base | Representation |
---|---|
bin | 1001001101011… |
… | …1000100101001 |
3 | 2200200120221122 |
4 | 2103113010221 |
5 | 34342122143 |
6 | 3455545025 |
7 | 646226645 |
oct | 223270451 |
9 | 80616848 |
10 | 38629673 |
11 | 1a895055 |
12 | 10b2b175 |
13 | 8006bc4 |
14 | 51b7c25 |
15 | 35d0c68 |
hex | 24d7129 |
38629673 has 8 divisors (see below), whose sum is σ = 40620096. Its totient is φ = 36665200.
The previous prime is 38629663. The next prime is 38629691. The reversal of 38629673 is 37692683.
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 38629673 - 212 = 38625577 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38629663) 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, 3398 + ... + 9423.
It is an arithmetic number, because the mean of its divisors is an integer number (5077512).
Almost surely, 238629673 is an apocalyptic number.
It is an amenable number.
38629673 is a deficient number, since it is larger than the sum of its proper divisors (1990423).
38629673 is a wasteful number, since it uses less digits than its factorization.
38629673 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12975.
The product of its digits is 326592, while the sum is 44.
The square root of 38629673 is about 6215.2773872129. The cubic root of 38629673 is about 338.0443466200.
The spelling of 38629673 in words is "thirty-eight million, six hundred twenty-nine thousand, six hundred seventy-three".
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