Base | Representation |
---|---|
bin | 1001000111011… |
… | …1001110011110 |
3 | 2122221122102101 |
4 | 2101313032132 |
5 | 34242041321 |
6 | 3443315314 |
7 | 643003246 |
oct | 221671636 |
9 | 78848371 |
10 | 38237086 |
11 | 1a6470a8 |
12 | 1097bb3a |
13 | 7bca2c4 |
14 | 5114b26 |
15 | 3554791 |
hex | 247739e |
38237086 has 16 divisors (see below), whose sum is σ = 60074784. Its totient is φ = 18218464.
The previous prime is 38237081. The next prime is 38237107. The reversal of 38237086 is 68073283.
It is a super-3 number, since 3×382370863 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38237081) 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, 12060 + ... + 14896.
It is an arithmetic number, because the mean of its divisors is an integer number (3754674).
Almost surely, 238237086 is an apocalyptic number.
38237086 is a deficient number, since it is larger than the sum of its proper divisors (21837698).
38237086 is a wasteful number, since it uses less digits than its factorization.
38237086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3155.
The product of its (nonzero) digits is 48384, while the sum is 37.
The square root of 38237086 is about 6183.6143152690. The cubic root of 38237086 is about 336.8952822064.
The spelling of 38237086 in words is "thirty-eight million, two hundred thirty-seven thousand, eighty-six".
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