Base | Representation |
---|---|
bin | 1001000101001… |
… | …1010101111110 |
3 | 2122200011210211 |
4 | 2101103111332 |
5 | 34222340420 |
6 | 3440223034 |
7 | 641521612 |
oct | 221232576 |
9 | 78604724 |
10 | 38090110 |
11 | 1a556733 |
12 | 1090aa7a |
13 | 7b78436 |
14 | 50b7342 |
15 | 3525e5a |
hex | 245357e |
38090110 has 16 divisors (see below), whose sum is σ = 69065136. Its totient is φ = 15124288.
The previous prime is 38090089. The next prime is 38090119. The reversal of 38090110 is 1109083.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38090119) 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, 12532 + ... + 15271.
It is an arithmetic number, because the mean of its divisors is an integer number (4316571).
Almost surely, 238090110 is an apocalyptic number.
38090110 is a deficient number, since it is larger than the sum of its proper divisors (30975026).
38090110 is a wasteful number, since it uses less digits than its factorization.
38090110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27947.
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 38090110 is about 6171.7185613085. The cubic root of 38090110 is about 336.4630744145.
Adding to 38090110 its reverse (1109083), we get a palindrome (39199193).
The spelling of 38090110 in words is "thirty-eight million, ninety thousand, one hundred ten".
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