Base | Representation |
---|---|
bin | 10011001101001001100010… |
… | …10001101100011000111100 |
3 | 12112112110101010020210022221 |
4 | 21212210301101230120330 |
5 | 21013422133434042140 |
6 | 225453403243015124 |
7 | 11616152030050654 |
oct | 1146446121543074 |
9 | 175473333223287 |
10 | 42233240143420 |
11 | 12503020051867 |
12 | 48a110280a4a4 |
13 | 1a74767898801 |
14 | a6015792d364 |
15 | 4d38b447514a |
hex | 26693146c63c |
42233240143420 has 24 divisors (see below), whose sum is σ = 88690498100064. Its totient is φ = 16893163905216.
The previous prime is 42233240143417. The next prime is 42233240143441. The reversal of 42233240143420 is 2434104233224.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5618352 + ... + 10771831.
It is an arithmetic number, because the mean of its divisors is an integer number (3695437420836).
Almost surely, 242233240143420 is an apocalyptic number.
It is an amenable number.
42233240143420 is an abundant number, since it is smaller than the sum of its proper divisors (46457257956644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42233240143420 is a wasteful number, since it uses less digits than its factorization.
42233240143420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16519029 (or 16519027 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 34.
Adding to 42233240143420 its reverse (2434104233224), we get a palindrome (44667344376644).
The spelling of 42233240143420 in words is "forty-two trillion, two hundred thirty-three billion, two hundred forty million, one hundred forty-three thousand, four hundred twenty".
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