Base | Representation |
---|---|
bin | 1000100101101… |
… | …1010100101010 |
3 | 2111210021220001 |
4 | 2021123110222 |
5 | 33210310032 |
6 | 3324053214 |
7 | 615133012 |
oct | 211332452 |
9 | 74707801 |
10 | 36025642 |
11 | 19376664 |
12 | 1009420a |
13 | 7604863 |
14 | 4adac42 |
15 | 32693e7 |
hex | 225b52a |
36025642 has 8 divisors (see below), whose sum is σ = 55499076. Its totient is φ = 17525952.
The previous prime is 36025631. The next prime is 36025673. The reversal of 36025642 is 24652063.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 25391521 + 10634121 = 5039^2 + 3261^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 36025642.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243343 + ... + 243490.
Almost surely, 236025642 is an apocalyptic number.
36025642 is a deficient number, since it is larger than the sum of its proper divisors (19473434).
36025642 is a wasteful number, since it uses less digits than its factorization.
36025642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 486872.
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 36025642 is about 6002.1364529641. The cubic root of 36025642 is about 330.2711025969.
The spelling of 36025642 in words is "thirty-six million, twenty-five thousand, six hundred forty-two".
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