Base | Representation |
---|---|
bin | 10011010111010000100111… |
… | …11000101011010010010011 |
3 | 12120202200001222020101022211 |
4 | 21223220103320223102103 |
5 | 21040120122141201021 |
6 | 230321135314412551 |
7 | 11653230640016122 |
oct | 1153502370532223 |
9 | 176680058211284 |
10 | 42580639397011 |
11 | 12627390956911 |
12 | 49384b5b91157 |
13 | 1a9b44c6c2521 |
14 | a72cb1c07ab9 |
15 | 4dc947eec3e1 |
hex | 26ba13e2b493 |
42580639397011 has 2 divisors, whose sum is σ = 42580639397012. Its totient is φ = 42580639397010.
The previous prime is 42580639396961. The next prime is 42580639397089. The reversal of 42580639397011 is 11079393608524.
It is a happy number.
42580639397011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 42580639397011 - 215 = 42580639364243 is a prime.
It is a super-2 number, since 2×425806393970112 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (42580639397411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21290319698505 + 21290319698506.
It is an arithmetic number, because the mean of its divisors is an integer number (21290319698506).
It is a 1-persistent number, because it is pandigital, but 2⋅42580639397011 = 85161278794022 is not.
Almost surely, 242580639397011 is an apocalyptic number.
42580639397011 is a deficient number, since it is larger than the sum of its proper divisors (1).
42580639397011 is an equidigital number, since it uses as much as digits as its factorization.
42580639397011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9797760, while the sum is 58.
The spelling of 42580639397011 in words is "forty-two trillion, five hundred eighty billion, six hundred thirty-nine million, three hundred ninety-seven thousand, eleven".
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