Base | Representation |
---|---|
bin | 1001111111000… |
… | …0100111011110 |
3 | 2220210201121020 |
4 | 2133300213132 |
5 | 41210130110 |
6 | 4053345010 |
7 | 1015655133 |
oct | 237604736 |
9 | 86721536 |
10 | 41880030 |
11 | 217050a5 |
12 | 12038166 |
13 | 88a44aa |
14 | 57c258a |
15 | 3a23d70 |
hex | 27f09de |
41880030 has 16 divisors (see below), whose sum is σ = 100512144. Its totient is φ = 11168000.
The previous prime is 41880023. The next prime is 41880037. The reversal of 41880030 is 3008814.
It is an interprime number because it is at equal distance from previous prime (41880023) and next prime (41880037).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41880037) 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, 697971 + ... + 698030.
It is an arithmetic number, because the mean of its divisors is an integer number (6282009).
Almost surely, 241880030 is an apocalyptic number.
41880030 is an abundant number, since it is smaller than the sum of its proper divisors (58632114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41880030 is a wasteful number, since it uses less digits than its factorization.
41880030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1396011.
The product of its (nonzero) digits is 768, while the sum is 24.
The square root of 41880030 is about 6471.4781928088. The cubic root of 41880030 is about 347.2713814653.
Adding to 41880030 its reverse (3008814), we get a palindrome (44888844).
The spelling of 41880030 in words is "forty-one million, eight hundred eighty thousand, thirty".
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