Base | Representation |
---|---|
bin | 1001111110101… |
… | …1101111001000 |
3 | 2220202201011212 |
4 | 2133223233020 |
5 | 41204010130 |
6 | 4053112252 |
7 | 1015542635 |
oct | 237535710 |
9 | 86681155 |
10 | 41860040 |
11 | 216a1082 |
12 | 12028688 |
13 | 8898371 |
14 | 57b918c |
15 | 3a1ce95 |
hex | 27ebbc8 |
41860040 has 32 divisors (see below), whose sum is σ = 99144000. Its totient is φ = 15862464.
The previous prime is 41860019. The next prime is 41860043. The reversal of 41860040 is 4006814.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 41859988 and 41860015.
It is not an unprimeable number, because it can be changed into a prime (41860043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26780 + ... + 28299.
It is an arithmetic number, because the mean of its divisors is an integer number (3098250).
Almost surely, 241860040 is an apocalyptic number.
41860040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41860040 is an abundant number, since it is smaller than the sum of its proper divisors (57283960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41860040 is a wasteful number, since it uses less digits than its factorization.
41860040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55109 (or 55105 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 41860040 is about 6469.9335390713. The cubic root of 41860040 is about 347.2161199662.
Adding to 41860040 its reverse (4006814), we get a palindrome (45866854).
The spelling of 41860040 in words is "forty-one million, eight hundred sixty thousand, forty".
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