Base | Representation |
---|---|
bin | 1000110010110… |
… | …0001101011001 |
3 | 2120101202112220 |
4 | 2030230031121 |
5 | 33420144431 |
6 | 3354254253 |
7 | 625325325 |
oct | 214541531 |
9 | 76352486 |
10 | 36881241 |
11 | 19900471 |
12 | 10427389 |
13 | 7844127 |
14 | 4c80985 |
15 | 3387b96 |
hex | 232c359 |
36881241 has 4 divisors (see below), whose sum is σ = 49174992. Its totient is φ = 24587492.
The previous prime is 36881237. The next prime is 36881291. The reversal of 36881241 is 14218863.
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 36881241 - 22 = 36881237 is a prime.
It is not an unprimeable number, because it can be changed into a prime (36881231) 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, 6146871 + ... + 6146876.
It is an arithmetic number, because the mean of its divisors is an integer number (12293748).
Almost surely, 236881241 is an apocalyptic number.
It is an amenable number.
36881241 is a deficient number, since it is larger than the sum of its proper divisors (12293751).
36881241 is a wasteful number, since it uses less digits than its factorization.
36881241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12293750.
The product of its digits is 9216, while the sum is 33.
The square root of 36881241 is about 6072.9927548121. The cubic root of 36881241 is about 332.8652883314.
The spelling of 36881241 in words is "thirty-six million, eight hundred eighty-one thousand, two hundred forty-one".
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