Base | Representation |
---|---|
bin | 1001111000100… |
… | …0111000100100 |
3 | 2220000010202120 |
4 | 2132020320210 |
5 | 41103031030 |
6 | 4040305540 |
7 | 1012235316 |
oct | 236107044 |
9 | 86003676 |
10 | 41455140 |
11 | 21444951 |
12 | 11a722b0 |
13 | 8785c8c |
14 | 57117b6 |
15 | 398d010 |
hex | 2788e24 |
41455140 has 24 divisors (see below), whose sum is σ = 116074560. Its totient is φ = 11054688.
The previous prime is 41455121. The next prime is 41455151. The reversal of 41455140 is 4155414.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 41455140.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345400 + ... + 345519.
It is an arithmetic number, because the mean of its divisors is an integer number (4836440).
Almost surely, 241455140 is an apocalyptic number.
It is an amenable number.
41455140 is an abundant number, since it is smaller than the sum of its proper divisors (74619420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41455140 is a wasteful number, since it uses less digits than its factorization.
41455140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690931 (or 690929 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 41455140 is about 6438.5666106673. The cubic root of 41455140 is about 346.0929840195.
The spelling of 41455140 in words is "forty-one million, four hundred fifty-five thousand, one hundred forty".
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