Base | Representation |
---|---|
bin | 1000101001101… |
… | …1010011111110 |
3 | 2112021121102110 |
4 | 2022123103332 |
5 | 33242201432 |
6 | 3333434450 |
7 | 620304111 |
oct | 212332376 |
9 | 75247373 |
10 | 36287742 |
11 | 19535577 |
12 | 1019ba26 |
13 | 7696c4a |
14 | 4b68578 |
15 | 32bbdcc |
hex | 229b4fe |
36287742 has 8 divisors (see below), whose sum is σ = 72575496. Its totient is φ = 12095912.
The previous prime is 36287737. The next prime is 36287749. The reversal of 36287742 is 24778263.
It is a sphenic number, since it is the product of 3 distinct primes.
36287742 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 36287742.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36287749) 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, 3023973 + ... + 3023984.
It is an arithmetic number, because the mean of its divisors is an integer number (9071937).
Almost surely, 236287742 is an apocalyptic number.
36287742 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.
36287742 is a wasteful number, since it uses less digits than its factorization.
36287742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6047962.
The product of its digits is 112896, while the sum is 39.
The square root of 36287742 is about 6023.9307764947. The cubic root of 36287742 is about 331.0701165492.
The spelling of 36287742 in words is "thirty-six million, two hundred eighty-seven thousand, seven hundred forty-two".
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