Base | Representation |
---|---|
bin | 100111101101010000… |
… | …100101100000001100 |
3 | 11002001022202022002001 |
4 | 213231100211200030 |
5 | 1144304111110042 |
6 | 31330353242044 |
7 | 3036353451256 |
oct | 475520454014 |
9 | 132038668061 |
10 | 42635253772 |
11 | 17099542221 |
12 | 831a563324 |
13 | 4036019917 |
14 | 20c6588cd6 |
15 | 119802cbb7 |
hex | 9ed42580c |
42635253772 has 24 divisors (see below), whose sum is σ = 77707516320. Its totient is φ = 20449336320.
The previous prime is 42635253767. The next prime is 42635253779. The reversal of 42635253772 is 27735253624.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (42635253779) 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, 2018197 + ... + 2039212.
It is an arithmetic number, because the mean of its divisors is an integer number (3237813180).
Almost surely, 242635253772 is an apocalyptic number.
It is an amenable number.
42635253772 is a deficient number, since it is larger than the sum of its proper divisors (35072262548).
42635253772 is a wasteful number, since it uses less digits than its factorization.
42635253772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4057521 (or 4057519 counting only the distinct ones).
The product of its digits is 2116800, while the sum is 46.
The spelling of 42635253772 in words is "forty-two billion, six hundred thirty-five million, two hundred fifty-three thousand, seven hundred seventy-two".
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