Base | Representation |
---|---|
bin | 1000100101010… |
… | …1100110111110 |
3 | 2111202002210020 |
4 | 2021111212332 |
5 | 33204032423 |
6 | 3323353010 |
7 | 615004536 |
oct | 211254676 |
9 | 74662706 |
10 | 36002238 |
11 | 19360018 |
12 | 10082766 |
13 | 75c6ccc |
14 | 4ad24c6 |
15 | 32624e3 |
hex | 22559be |
36002238 has 8 divisors (see below), whose sum is σ = 72004488. Its totient is φ = 12000744.
The previous prime is 36002237. The next prime is 36002269. The reversal of 36002238 is 83220063.
It is a sphenic number, since it is the product of 3 distinct primes.
36002238 is an admirable number.
It is a super-2 number, since 2×360022382 = 2592322282017288, which contains 22 as substring.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36002231) 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, 3000181 + ... + 3000192.
It is an arithmetic number, because the mean of its divisors is an integer number (9000561).
Almost surely, 236002238 is an apocalyptic number.
36002238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36002238 is a wasteful number, since it uses less digits than its factorization.
36002238 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6000378.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 36002238 is about 6000.1864971016. The cubic root of 36002238 is about 330.1995670747.
The spelling of 36002238 in words is "thirty-six million, two thousand, two hundred thirty-eight".
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