Base | Representation |
---|---|
bin | 1001000101000… |
… | …1101000100011 |
3 | 2122122211012110 |
4 | 2101101220203 |
5 | 34222124412 |
6 | 3440130403 |
7 | 641462316 |
oct | 221215043 |
9 | 78584173 |
10 | 38083107 |
11 | 1a551447 |
12 | 10906a03 |
13 | 7b751aa |
14 | 50b497d |
15 | 3523d3c |
hex | 2451a23 |
38083107 has 4 divisors (see below), whose sum is σ = 50777480. Its totient is φ = 25388736.
The previous prime is 38083103. The next prime is 38083121. The reversal of 38083107 is 70138083.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 38083107 - 22 = 38083103 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38083103) 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, 6347182 + ... + 6347187.
It is an arithmetic number, because the mean of its divisors is an integer number (12694370).
Almost surely, 238083107 is an apocalyptic number.
38083107 is a deficient number, since it is larger than the sum of its proper divisors (12694373).
38083107 is a wasteful number, since it uses less digits than its factorization.
38083107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12694372.
The product of its (nonzero) digits is 4032, while the sum is 30.
The square root of 38083107 is about 6171.1511892029. The cubic root of 38083107 is about 336.4424531795.
The spelling of 38083107 in words is "thirty-eight million, eighty-three thousand, one hundred seven".
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