Base | Representation |
---|---|
bin | 1001111001101… |
… | …1001100001000 |
3 | 2220010221121121 |
4 | 2132123030020 |
5 | 41112430440 |
6 | 4042045024 |
7 | 1013000032 |
oct | 236331410 |
9 | 86127547 |
10 | 41530120 |
11 | 21496215 |
12 | 11aa9774 |
13 | 87b1148 |
14 | 5730c52 |
15 | 39a534a |
hex | 279b308 |
41530120 has 16 divisors (see below), whose sum is σ = 93442860. Its totient is φ = 16612032.
The previous prime is 41530109. The next prime is 41530121. The reversal of 41530120 is 2103514.
It can be written as a sum of positive squares in 2 ways, for example, as 33339076 + 8191044 = 5774^2 + 2862^2 .
It is a junction number, because it is equal to n+sod(n) for n = 41530094 and 41530103.
It is not an unprimeable number, because it can be changed into a prime (41530121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519087 + ... + 519166.
Almost surely, 241530120 is an apocalyptic number.
41530120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
41530120 is an abundant number, since it is smaller than the sum of its proper divisors (51912740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41530120 is a wasteful number, since it uses less digits than its factorization.
41530120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1038264 (or 1038260 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 41530120 is about 6444.3867047222. The cubic root of 41530120 is about 346.3015180504.
Adding to 41530120 its reverse (2103514), we get a palindrome (43633634).
The spelling of 41530120 in words is "forty-one million, five hundred thirty thousand, one hundred twenty".
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