Base | Representation |
---|---|
bin | 1111000011110110… |
… | …0000100110001101 |
3 | 101102201222012200020 |
4 | 3300331200212031 |
5 | 31234404444031 |
6 | 1505052052353 |
7 | 202116003336 |
oct | 36075404615 |
9 | 11381865606 |
10 | 4042656141 |
11 | 1794a79437 |
12 | 949a640b9 |
13 | 4c5708234 |
14 | 2a4c9928d |
15 | 189d9e096 |
hex | f0f6098d |
4042656141 has 4 divisors (see below), whose sum is σ = 5390208192. Its totient is φ = 2695104092.
The previous prime is 4042656139. The next prime is 4042656209. The reversal of 4042656141 is 1416562404.
4042656141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 4042656141 - 21 = 4042656139 is a prime.
It is a super-3 number, since 3×40426561413 (a number of 30 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4042656041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673776021 + ... + 673776026.
It is an arithmetic number, because the mean of its divisors is an integer number (1347552048).
Almost surely, 24042656141 is an apocalyptic number.
It is an amenable number.
4042656141 is a deficient number, since it is larger than the sum of its proper divisors (1347552051).
4042656141 is a wasteful number, since it uses less digits than its factorization.
4042656141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1347552050.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 4042656141 is about 63581.8853212139. The cubic root of 4042656141 is about 1593.0238122359.
The spelling of 4042656141 in words is "four billion, forty-two million, six hundred fifty-six thousand, one hundred forty-one".
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