Base | Representation |
---|---|
bin | 100111001111110100… |
… | …110101110101111010 |
3 | 11000202220120000212000 |
4 | 213033310311311322 |
5 | 1142301202111102 |
6 | 31205353201430 |
7 | 3021206225124 |
oct | 471764656572 |
9 | 130686500760 |
10 | 42141441402 |
11 | 16965821725 |
12 | 8201100276 |
13 | 3c87920058 |
14 | 207ab64214 |
15 | 11699d801c |
hex | 9cfd35d7a |
42141441402 has 32 divisors (see below), whose sum is σ = 93668788800. Its totient is φ = 14043975984.
The previous prime is 42141441401. The next prime is 42141441443. The reversal of 42141441402 is 20414414124.
It is a happy number.
42141441402 is a `hidden beast` number, since 4 + 214 + 1 + 4 + 41 + 402 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (42141441401) 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 15 ways as a sum of consecutive naturals, for example, 159724 + ... + 331352.
It is an arithmetic number, because the mean of its divisors is an integer number (2927149650).
Almost surely, 242141441402 is an apocalyptic number.
42141441402 is an abundant number, since it is smaller than the sum of its proper divisors (51527347398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42141441402 is a wasteful number, since it uses less digits than its factorization.
42141441402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176187 (or 176181 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
Adding to 42141441402 its reverse (20414414124), we get a palindrome (62555855526).
The spelling of 42141441402 in words is "forty-two billion, one hundred forty-one million, four hundred forty-one thousand, four hundred two".
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