Base | Representation |
---|---|
bin | 100111111001011010… |
… | …100101011010001110 |
3 | 11002120112111220122201 |
4 | 213321122211122032 |
5 | 1200213313421142 |
6 | 31402520432114 |
7 | 3044411126653 |
oct | 477132453216 |
9 | 132515456581 |
10 | 42839201422 |
11 | 171936810a6 |
12 | 837691863a |
13 | 40693569c4 |
14 | 21056b7c2a |
15 | 11aadb6ab7 |
hex | 9f96a568e |
42839201422 has 16 divisors (see below), whose sum is σ = 65351905920. Its totient is φ = 21056546808.
The previous prime is 42839201417. The next prime is 42839201429. The reversal of 42839201422 is 22410293824.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42839201429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262972 + ... + 393487.
It is an arithmetic number, because the mean of its divisors is an integer number (4084494120).
Almost surely, 242839201422 is an apocalyptic number.
42839201422 is a deficient number, since it is larger than the sum of its proper divisors (22512704498).
42839201422 is a wasteful number, since it uses less digits than its factorization.
42839201422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657015.
The product of its (nonzero) digits is 55296, while the sum is 37.
The spelling of 42839201422 in words is "forty-two billion, eight hundred thirty-nine million, two hundred one thousand, four hundred twenty-two".
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