Base | Representation |
---|---|
bin | 1001110010001… |
… | …1000000010000 |
3 | 2212012221100000 |
4 | 2130203000100 |
5 | 41001202330 |
6 | 4023330000 |
7 | 1005546564 |
oct | 234430020 |
9 | 85187300 |
10 | 41037840 |
11 | 2118a378 |
12 | 118b0900 |
13 | 866b05c |
14 | 56436a4 |
15 | 3909560 |
hex | 2723010 |
41037840 has 120 divisors (see below), whose sum is σ = 142990848. Its totient is φ = 10938240.
The previous prime is 41037839. The next prime is 41037859. The reversal of 41037840 is 4873014.
It is a tau number, because it is divible by the number of its divisors (120).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18385 + ... + 20495.
Almost surely, 241037840 is an apocalyptic number.
41037840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41037840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71495424).
41037840 is an abundant number, since it is smaller than the sum of its proper divisors (101953008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41037840 is a wasteful number, since it uses less digits than its factorization.
41037840 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2139 (or 2121 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 41037840 is about 6406.0783635544. The cubic root of 41037840 is about 344.9277731599.
The spelling of 41037840 in words is "forty-one million, thirty-seven thousand, eight hundred forty".
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