Base | Representation |
---|---|
bin | 1001110101001… |
… | …0001011000000 |
3 | 2212120202100120 |
4 | 2131102023000 |
5 | 41023343130 |
6 | 4031420240 |
7 | 1010313054 |
oct | 235221300 |
9 | 85522316 |
10 | 41231040 |
11 | 21301544 |
12 | 11984680 |
13 | 8707c86 |
14 | 5693c64 |
15 | 3946910 |
hex | 27522c0 |
41231040 has 112 divisors (see below), whose sum is σ = 135514080. Its totient is φ = 10608640.
The previous prime is 41231033. The next prime is 41231041. The reversal of 41231040 is 4013214.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (41231041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27100 + ... + 28580.
Almost surely, 241231040 is an apocalyptic number.
41231040 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 41231040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67757040).
41231040 is an abundant number, since it is smaller than the sum of its proper divisors (94283040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41231040 is a wasteful number, since it uses less digits than its factorization.
41231040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1530 (or 1520 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 41231040 is about 6421.1400856857. The cubic root of 41231040 is about 345.4682153577.
Adding to 41231040 its reverse (4013214), we get a palindrome (45244254).
The spelling of 41231040 in words is "forty-one million, two hundred thirty-one thousand, forty".
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