Base | Representation |
---|---|
bin | 1010000000101… |
… | …0110100101100 |
3 | 2221000011211212 |
4 | 2200022310230 |
5 | 41222043442 |
6 | 4055533552 |
7 | 1016613110 |
oct | 240126454 |
9 | 87004755 |
10 | 41987372 |
11 | 21778809 |
12 | 1208a2b8 |
13 | 89112cb |
14 | 580d740 |
15 | 3a45a82 |
hex | 280ad2c |
41987372 has 12 divisors (see below), whose sum is σ = 83974800. Its totient is φ = 17994576.
The previous prime is 41987353. The next prime is 41987401. The reversal of 41987372 is 27378914.
41987372 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749747 + ... + 749802.
It is an arithmetic number, because the mean of its divisors is an integer number (6997900).
Almost surely, 241987372 is an apocalyptic number.
It is an amenable number.
41987372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41987372 is a wasteful number, since it uses less digits than its factorization.
41987372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1499560 (or 1499558 counting only the distinct ones).
The product of its digits is 84672, while the sum is 41.
The square root of 41987372 is about 6479.7663538125. The cubic root of 41987372 is about 347.5678234851.
The spelling of 41987372 in words is "forty-one million, nine hundred eighty-seven thousand, three hundred seventy-two".
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