Base | Representation |
---|---|
bin | 1001111100111… |
… | …1101101001111 |
3 | 2220112212200200 |
4 | 2133033231033 |
5 | 41141321411 |
6 | 4050424543 |
7 | 1014554133 |
oct | 237175517 |
9 | 86485620 |
10 | 41745231 |
11 | 216228a0 |
12 | 11b92153 |
13 | 8858028 |
14 | 57893c3 |
15 | 39e8e56 |
hex | 27cfb4f |
41745231 has 24 divisors (see below), whose sum is σ = 66718080. Its totient is φ = 24939600.
The previous prime is 41745229. The next prime is 41745233. The reversal of 41745231 is 13254714.
It is an interprime number because it is at equal distance from previous prime (41745229) and next prime (41745233).
It is not a de Polignac number, because 41745231 - 21 = 41745229 is a prime.
It is a super-2 number, since 2×417452312 = 3485328622486722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 41745195 and 41745204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41745233) 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, 4060 + ... + 9998.
It is an arithmetic number, because the mean of its divisors is an integer number (2779920).
Almost surely, 241745231 is an apocalyptic number.
41745231 is a deficient number, since it is larger than the sum of its proper divisors (24972849).
41745231 is a wasteful number, since it uses less digits than its factorization.
41745231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6027 (or 6024 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 41745231 is about 6461.0549448213. The cubic root of 41745231 is about 346.8983942342.
Adding to 41745231 its reverse (13254714), we get a palindrome (54999945).
The spelling of 41745231 in words is "forty-one million, seven hundred forty-five thousand, two hundred thirty-one".
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