Base | Representation |
---|---|
bin | 101011111100110010100… |
… | …0101110101011001101010 |
3 | 210101110101020222122210100 |
4 | 1113321211011311121222 |
5 | 1242431240012441232 |
6 | 20502533004530230 |
7 | 1162256145145155 |
oct | 127714505653152 |
9 | 23343336878710 |
10 | 6040420046442 |
11 | 1a19800708611 |
12 | 816810550976 |
13 | 34a7bc452242 |
14 | 16c50209cc9c |
15 | a71d2792c7c |
hex | 57e6517566a |
6040420046442 has 24 divisors (see below), whose sum is σ = 13155388053444. Its totient is φ = 2003040843264.
The previous prime is 6040420046399. The next prime is 6040420046447. The reversal of 6040420046442 is 2446400240406.
6040420046442 is a `hidden beast` number, since 6 + 0 + 4 + 0 + 4 + 2 + 0 + 0 + 4 + 644 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5825662876881 + 214757169561 = 2413641^2 + 463419^2 .
It is a junction number, because it is equal to n+sod(n) for n = 6040420046397 and 6040420046406.
It is not an unprimeable number, because it can be changed into a prime (6040420046447) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 869371893 + ... + 869378840.
Almost surely, 26040420046442 is an apocalyptic number.
6040420046442 is an abundant number, since it is smaller than the sum of its proper divisors (7114968007002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6040420046442 is a wasteful number, since it uses less digits than its factorization.
6040420046442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1738750934 (or 1738750931 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 36.
Adding to 6040420046442 its reverse (2446400240406), we get a palindrome (8486820286848).
The spelling of 6040420046442 in words is "six trillion, forty billion, four hundred twenty million, forty-six thousand, four hundred forty-two".
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