Base | Representation |
---|---|
bin | 111010110100011010111… |
… | …001000110000111101101 |
3 | 112022102011000002012001222 |
4 | 322310122321012013231 |
5 | 1012211021420303204 |
6 | 12332513133513125 |
7 | 565011624006656 |
oct | 72643271060755 |
9 | 15272130065058 |
10 | 4042015400429 |
11 | 13192333558a6 |
12 | 5534529427a5 |
13 | 234211588016 |
14 | dd8c545452d |
15 | 7021e897abe |
hex | 3ad1ae461ed |
4042015400429 has 8 divisors (see below), whose sum is σ = 4052887083000. Its totient is φ = 4031155648000.
The previous prime is 4042015400419. The next prime is 4042015400461. The reversal of 4042015400429 is 9240045102404.
It can be written as a sum of positive squares in 4 ways, for example, as 18340472329 + 4023674928100 = 135427^2 + 2005910^2 .
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 4042015400429 - 232 = 4037720433133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4042015400419) 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, 2303804 + ... + 3659445.
It is an arithmetic number, because the mean of its divisors is an integer number (506610885375).
Almost surely, 24042015400429 is an apocalyptic number.
It is an amenable number.
4042015400429 is a deficient number, since it is larger than the sum of its proper divisors (10871682571).
4042015400429 is a wasteful number, since it uses less digits than its factorization.
4042015400429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5965071.
The product of its (nonzero) digits is 46080, while the sum is 35.
It can be divided in two parts, 4042015 and 400429, that added together give a palindrome (4442444).
The spelling of 4042015400429 in words is "four trillion, forty-two billion, fifteen million, four hundred thousand, four hundred twenty-nine".
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