Base | Representation |
---|---|
bin | 1000101001000… |
… | …0001011011001 |
3 | 2112012021212101 |
4 | 2022100023121 |
5 | 33234222022 |
6 | 3332443401 |
7 | 620024131 |
oct | 212201331 |
9 | 75167771 |
10 | 36242137 |
11 | 19504288 |
12 | 10179561 |
13 | 767c269 |
14 | 4b55ac1 |
15 | 32ad627 |
hex | 22902d9 |
36242137 has 4 divisors (see below), whose sum is σ = 36288976. Its totient is φ = 36195300.
The previous prime is 36242111. The next prime is 36242159. The reversal of 36242137 is 73124263.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 36242137 - 27 = 36242009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (36242197) 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, 22239 + ... + 23812.
It is an arithmetic number, because the mean of its divisors is an integer number (9072244).
Almost surely, 236242137 is an apocalyptic number.
It is an amenable number.
36242137 is a deficient number, since it is larger than the sum of its proper divisors (46839).
36242137 is an equidigital number, since it uses as much as digits as its factorization.
36242137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46838.
The product of its digits is 6048, while the sum is 28.
The square root of 36242137 is about 6020.1442673743. The cubic root of 36242137 is about 330.9313664617.
The spelling of 36242137 in words is "thirty-six million, two hundred forty-two thousand, one hundred thirty-seven".
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