Base | Representation |
---|---|
bin | 1000100110011… |
… | …0110111101110 |
3 | 2111212200202220 |
4 | 2021212313232 |
5 | 33213313232 |
6 | 3325100210 |
7 | 615420633 |
oct | 211466756 |
9 | 74780686 |
10 | 36072942 |
11 | 193a9154 |
12 | 100b7666 |
13 | 7620249 |
14 | 4b1018a |
15 | 327842c |
hex | 2266dee |
36072942 has 16 divisors (see below), whose sum is σ = 72890832. Its totient is φ = 11900160.
The previous prime is 36072941. The next prime is 36072961. The reversal of 36072942 is 24927063.
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 (36072941) 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, 30409 + ... + 31572.
It is an arithmetic number, because the mean of its divisors is an integer number (4555677).
Almost surely, 236072942 is an apocalyptic number.
36072942 is an abundant number, since it is smaller than the sum of its proper divisors (36817890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36072942 is a wasteful number, since it uses less digits than its factorization.
36072942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62083.
The product of its (nonzero) digits is 18144, while the sum is 33.
The square root of 36072942 is about 6006.0754241018. The cubic root of 36072942 is about 330.4155829389.
The spelling of 36072942 in words is "thirty-six million, seventy-two thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •