Base | Representation |
---|---|
bin | 10011010000101101000011… |
… | …10100110101011100111100 |
3 | 12112222010122210000210220100 |
4 | 21220112201310311130330 |
5 | 21022422313144104220 |
6 | 230025444004321100 |
7 | 11631034662255243 |
oct | 1150264164653474 |
9 | 175863583023810 |
10 | 42355387488060 |
11 | 1254a901041779 |
12 | 49009116a3190 |
13 | 1a831329095ba |
14 | a6602412795a |
15 | 4d6b62be5d90 |
hex | 2685a1d3573c |
42355387488060 has 144 divisors (see below), whose sum is σ = 131954578610400. Its totient is φ = 10989156874752.
The previous prime is 42355387488019. The next prime is 42355387488061. The reversal of 42355387488060 is 6088478355324.
42355387488060 is a `hidden beast` number, since 4 + 2 + 3 + 553 + 8 + 74 + 8 + 8 + 0 + 6 + 0 = 666.
42355387488060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42355387488061) 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 in 47 ways as a sum of consecutive naturals, for example, 259785046 + ... + 259948034.
It is an arithmetic number, because the mean of its divisors is an integer number (916351240350).
Almost surely, 242355387488060 is an apocalyptic number.
It is an amenable number.
42355387488060 is an abundant number, since it is smaller than the sum of its proper divisors (89599191122340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42355387488060 is a wasteful number, since it uses less digits than its factorization.
42355387488060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202060 (or 202055 counting only the distinct ones).
The product of its (nonzero) digits is 154828800, while the sum is 63.
The spelling of 42355387488060 in words is "forty-two trillion, three hundred fifty-five billion, three hundred eighty-seven million, four hundred eighty-eight thousand, sixty".
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