Base | Representation |
---|---|
bin | 10011000110111100110101… |
… | …01011100001001011001001 |
3 | 12111210002122011211102121121 |
4 | 21203132122223201023021 |
5 | 21001424443044443410 |
6 | 225211501354435241 |
7 | 11564602135040230 |
oct | 1143363253411311 |
9 | 174702564742547 |
10 | 42020260156105 |
11 | 12430768435020 |
12 | 4867984132b21 |
13 | 1a5a655393a8a |
14 | a53b11a11b17 |
15 | 4cd09b7039da |
hex | 26379aae12c9 |
42020260156105 has 64 divisors (see below), whose sum is σ = 67424041267200. Its totient is φ = 24347570008320.
The previous prime is 42020260156057. The next prime is 42020260156153. The reversal of 42020260156105 is 50165106202024.
42020260156105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (42020260156057) and next prime (42020260156153).
It is not a de Polignac number, because 42020260156105 - 27 = 42020260155977 is a prime.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 53804725 + ... + 54580114.
It is an arithmetic number, because the mean of its divisors is an integer number (1053500644800).
Almost surely, 242020260156105 is an apocalyptic number.
It is an amenable number.
42020260156105 is a deficient number, since it is larger than the sum of its proper divisors (25403781111095).
42020260156105 is a wasteful number, since it uses less digits than its factorization.
42020260156105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108384934.
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 42020260156105 its reverse (50165106202024), we get a palindrome (92185366358129).
The spelling of 42020260156105 in words is "forty-two trillion, twenty billion, two hundred sixty million, one hundred fifty-six thousand, one hundred five".
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