Base | Representation |
---|---|
bin | 1001110010001… |
… | …0111101001000 |
3 | 2212012221001121 |
4 | 2130202331020 |
5 | 41001201030 |
6 | 4023325024 |
7 | 1005546160 |
oct | 234427510 |
9 | 85187047 |
10 | 41037640 |
11 | 2118a206 |
12 | 118b0774 |
13 | 866ac37 |
14 | 56435a0 |
15 | 390947a |
hex | 2722f48 |
41037640 has 32 divisors (see below), whose sum is σ = 105526080. Its totient is φ = 14069952.
The previous prime is 41037617. The next prime is 41037641. The reversal of 41037640 is 4673014.
It is not an unprimeable number, because it can be changed into a prime (41037641) 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, 73002 + ... + 73561.
It is an arithmetic number, because the mean of its divisors is an integer number (3297690).
Almost surely, 241037640 is an apocalyptic number.
41037640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41037640 is an abundant number, since it is smaller than the sum of its proper divisors (64488440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41037640 is a wasteful number, since it uses less digits than its factorization.
41037640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146581 (or 146577 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 41037640 is about 6406.0627533611. The cubic root of 41037640 is about 344.9272128180.
The spelling of 41037640 in words is "forty-one million, thirty-seven thousand, six hundred forty".
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