Base | Representation |
---|---|
bin | 100111001111111111… |
… | …110000110001001011 |
3 | 11000210002221110212200 |
4 | 213033333300301023 |
5 | 1142302420213303 |
6 | 31205534411243 |
7 | 3021242450361 |
oct | 471777606113 |
9 | 130702843780 |
10 | 42144304203 |
11 | 169673a7581 |
12 | 8202060b23 |
13 | 3c883b3111 |
14 | 207b2ab631 |
15 | 1169da13a3 |
hex | 9cfff0c4b |
42144304203 has 12 divisors (see below), whose sum is σ = 62023693680. Its totient is φ = 27566085456.
The previous prime is 42144304199. The next prime is 42144304247. The reversal of 42144304203 is 30240344124.
It is a happy number.
42144304203 is a `hidden beast` number, since 4 + 21 + 4 + 430 + 4 + 203 = 666.
It is not a de Polignac number, because 42144304203 - 22 = 42144304199 is a prime.
It is a super-2 number, since 2×421443042032 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (42144304273) 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, 44175943 + ... + 44176896.
It is an arithmetic number, because the mean of its divisors is an integer number (5168641140).
Almost surely, 242144304203 is an apocalyptic number.
42144304203 is a deficient number, since it is larger than the sum of its proper divisors (19879389477).
42144304203 is a wasteful number, since it uses less digits than its factorization.
42144304203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88352898 (or 88352895 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 27.
Adding to 42144304203 its reverse (30240344124), we get a palindrome (72384648327).
The spelling of 42144304203 in words is "forty-two billion, one hundred forty-four million, three hundred four thousand, two hundred three".
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