Base | Representation |
---|---|
bin | 1001100110100… |
… | …1111111111011 |
3 | 2210210102212001 |
4 | 2121221333323 |
5 | 40302430214 |
6 | 3555201431 |
7 | 666242401 |
oct | 231517773 |
9 | 83712761 |
10 | 40280059 |
11 | 20812006 |
12 | 115a6277 |
13 | 8464171 |
14 | 54c7471 |
15 | 3809c74 |
hex | 2669ffb |
40280059 has 2 divisors, whose sum is σ = 40280060. Its totient is φ = 40280058.
The previous prime is 40280047. The next prime is 40280063. The reversal of 40280059 is 95008204.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 40280059 - 25 = 40280027 is a prime.
It is not a weakly prime, because it can be changed into another prime (40280029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20140029 + 20140030.
It is an arithmetic number, because the mean of its divisors is an integer number (20140030).
Almost surely, 240280059 is an apocalyptic number.
40280059 is a deficient number, since it is larger than the sum of its proper divisors (1).
40280059 is an equidigital number, since it uses as much as digits as its factorization.
40280059 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 40280059 is about 6346.6573091668. The cubic root of 40280059 is about 342.7914907115.
The spelling of 40280059 in words is "forty million, two hundred eighty thousand, fifty-nine".
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