Base | Representation |
---|---|
bin | 1001110011001… |
… | …0101101000001 |
3 | 2212100012112200 |
4 | 2130302231001 |
5 | 41010232040 |
6 | 4024543413 |
7 | 1006235220 |
oct | 234625501 |
9 | 85305480 |
10 | 41102145 |
11 | 21223717 |
12 | 11921b69 |
13 | 86913c6 |
14 | 565ccb7 |
15 | 391d630 |
hex | 2732b41 |
41102145 has 24 divisors (see below), whose sum is σ = 81422016. Its totient is φ = 18789408.
The previous prime is 41102143. The next prime is 41102177. The reversal of 41102145 is 54120114.
It is not a de Polignac number, because 41102145 - 21 = 41102143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (41102143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64927 + ... + 65556.
It is an arithmetic number, because the mean of its divisors is an integer number (3392584).
Almost surely, 241102145 is an apocalyptic number.
41102145 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
41102145 is a deficient number, since it is larger than the sum of its proper divisors (40319871).
41102145 is a wasteful number, since it uses less digits than its factorization.
41102145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130501 (or 130498 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 41102145 is about 6411.0954602158. The cubic root of 41102145 is about 345.1078427827.
Adding to 41102145 its reverse (54120114), we get a palindrome (95222259).
The spelling of 41102145 in words is "forty-one million, one hundred two thousand, one hundred forty-five".
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