Base | Representation |
---|---|
bin | 10011001000001111011011… |
… | …00111001110100001010111 |
3 | 12111221100002101100111200122 |
4 | 21210013231213032201113 |
5 | 21003141300402304030 |
6 | 225244113325302155 |
7 | 11601032013563513 |
oct | 1144075547164127 |
9 | 174840071314618 |
10 | 42064601213015 |
11 | 124485518433a7 |
12 | 4874499a0495b |
13 | 1a618a090c464 |
14 | a55d1a953143 |
15 | 4ce2e437e8e5 |
hex | 2641ed9ce857 |
42064601213015 has 8 divisors (see below), whose sum is σ = 50501569834800. Its totient is φ = 33635648717632.
The previous prime is 42064601212993. The next prime is 42064601213039. The reversal of 42064601213015 is 51031210646024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42064601213015 - 28 = 42064601212759 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2004020054 + ... + 2004041043.
It is an arithmetic number, because the mean of its divisors is an integer number (6312696229350).
Almost surely, 242064601213015 is an apocalyptic number.
42064601213015 is a deficient number, since it is larger than the sum of its proper divisors (8436968621785).
42064601213015 is a wasteful number, since it uses less digits than its factorization.
42064601213015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4008063201.
The product of its (nonzero) digits is 34560, while the sum is 35.
Adding to 42064601213015 its reverse (51031210646024), we get a palindrome (93095811859039).
The spelling of 42064601213015 in words is "forty-two trillion, sixty-four billion, six hundred one million, two hundred thirteen thousand, fifteen".
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