Base | Representation |
---|---|
bin | 1001110011111… |
… | …1010111000101 |
3 | 2212102211122211 |
4 | 2130333113011 |
5 | 41013411424 |
6 | 4030023421 |
7 | 1006542322 |
oct | 234772705 |
9 | 85384584 |
10 | 41153989 |
11 | 21259668 |
12 | 11947b71 |
13 | 86abb96 |
14 | 5673b49 |
15 | 392db94 |
hex | 273f5c5 |
41153989 has 4 divisors (see below), whose sum is σ = 41255020. Its totient is φ = 41052960.
The previous prime is 41153971. The next prime is 41154011. The reversal of 41153989 is 98935114.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 37761025 + 3392964 = 6145^2 + 1842^2 .
It is a cyclic number.
It is not a de Polignac number, because 41153989 - 211 = 41151941 is a prime.
It is a super-2 number, since 2×411539892 = 3387301621224242, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41103989) 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, 49902 + ... + 50719.
It is an arithmetic number, because the mean of its divisors is an integer number (10313755).
Almost surely, 241153989 is an apocalyptic number.
It is an amenable number.
41153989 is a deficient number, since it is larger than the sum of its proper divisors (101031).
41153989 is a wasteful number, since it uses less digits than its factorization.
41153989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101030.
The product of its digits is 38880, while the sum is 40.
The square root of 41153989 is about 6415.1374887839. The cubic root of 41153989 is about 345.2528818774.
The spelling of 41153989 in words is "forty-one million, one hundred fifty-three thousand, nine hundred eighty-nine".
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