Base | Representation |
---|---|
bin | 1001000101100… |
… | …1000000000110 |
3 | 2122201100121012 |
4 | 2101121000012 |
5 | 34224111121 |
6 | 3440522222 |
7 | 641646311 |
oct | 221310006 |
9 | 78640535 |
10 | 38113286 |
11 | 1a572092 |
12 | 10920372 |
13 | 7b85b53 |
14 | 50c1978 |
15 | 352cc5b |
hex | 2459006 |
38113286 has 16 divisors (see below), whose sum is σ = 60860160. Its totient is φ = 17838720.
The previous prime is 38113249. The next prime is 38113289. The reversal of 38113286 is 68231183.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38113289) 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, 3560 + ... + 9428.
It is an arithmetic number, because the mean of its divisors is an integer number (3803760).
Almost surely, 238113286 is an apocalyptic number.
38113286 is a deficient number, since it is larger than the sum of its proper divisors (22746874).
38113286 is a wasteful number, since it uses less digits than its factorization.
38113286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6079.
The product of its digits is 6912, while the sum is 32.
The square root of 38113286 is about 6173.5958727471. The cubic root of 38113286 is about 336.5313011117.
The spelling of 38113286 in words is "thirty-eight million, one hundred thirteen thousand, two hundred eighty-six".
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