Base | Representation |
---|---|
bin | 10011000111010001111111… |
… | …00110101100001100000101 |
3 | 12111211011221122212012211010 |
4 | 21203220333212230030011 |
5 | 21002121222432100413 |
6 | 225221020332432433 |
7 | 11565453440136021 |
oct | 1143507746541405 |
9 | 174734848765733 |
10 | 42031617065733 |
11 | 12435566087349 |
12 | 486a013618719 |
13 | 1a5b745223649 |
14 | a544ac06b381 |
15 | 4cd513793dc3 |
hex | 263a3f9ac305 |
42031617065733 has 8 divisors (see below), whose sum is σ = 56043406677600. Its totient is φ = 28020452748848.
The previous prime is 42031617065693. The next prime is 42031617065749. The reversal of 42031617065733 is 33756071613024.
42031617065733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42031617065733 - 210 = 42031617064709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42031617065233) 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 7 ways as a sum of consecutive naturals, for example, 156166878 + ... + 156435791.
It is an arithmetic number, because the mean of its divisors is an integer number (7005425834700).
Almost surely, 242031617065733 is an apocalyptic number.
It is an amenable number.
42031617065733 is a deficient number, since it is larger than the sum of its proper divisors (14011789611867).
42031617065733 is a wasteful number, since it uses less digits than its factorization.
42031617065733 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312647491.
The product of its (nonzero) digits is 1905120, while the sum is 48.
Adding to 42031617065733 its reverse (33756071613024), we get a palindrome (75787688678757).
The spelling of 42031617065733 in words is "forty-two trillion, thirty-one billion, six hundred seventeen million, sixty-five thousand, seven hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •