Base | Representation |
---|---|
bin | 100111000111011110… |
… | …110010001010100010 |
3 | 11000102011010022000022 |
4 | 213013132302022202 |
5 | 1142004332111232 |
6 | 31143432353442 |
7 | 3014556235022 |
oct | 470736621242 |
9 | 130364108008 |
10 | 42001441442 |
11 | 168a379a684 |
12 | 8182245882 |
13 | 3c64912a3c |
14 | 206631da82 |
15 | 115c581812 |
hex | 9c77b22a2 |
42001441442 has 32 divisors (see below), whose sum is σ = 67895107200. Its totient is φ = 19414257408.
The previous prime is 42001441423. The next prime is 42001441451. The reversal of 42001441442 is 24414410024.
42001441442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2605784 + ... + 2621852.
It is an arithmetic number, because the mean of its divisors is an integer number (2121722100).
Almost surely, 242001441442 is an apocalyptic number.
42001441442 is a deficient number, since it is larger than the sum of its proper divisors (25893665758).
42001441442 is a wasteful number, since it uses less digits than its factorization.
42001441442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17450.
The product of its (nonzero) digits is 4096, while the sum is 26.
Adding to 42001441442 its reverse (24414410024), we get a palindrome (66415851466).
The spelling of 42001441442 in words is "forty-two billion, one million, four hundred forty-one thousand, four hundred forty-two".
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