Base | Representation |
---|---|
bin | 1100111000111010110… |
… | …01000111111111111100 |
3 | 1120100010200222200220002 |
4 | 12130131121013333330 |
5 | 24224001414211431 |
6 | 535242011013432 |
7 | 43665564215621 |
oct | 6343531077774 |
9 | 1510120880802 |
10 | 442874757116 |
11 | 160905288a70 |
12 | 719b9a3a278 |
13 | 329bc1639cc |
14 | 17614494348 |
15 | b7c09853cb |
hex | 671d647ffc |
442874757116 has 48 divisors (see below), whose sum is σ = 848901537792. Its totient is φ = 200494526400.
The previous prime is 442874757113. The next prime is 442874757133. The reversal of 442874757116 is 611757478244.
It is a happy number.
It is a super-3 number, since 3×4428747571163 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (442874757113) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52425605 + ... + 52434051.
It is an arithmetic number, because the mean of its divisors is an integer number (17685448704).
Almost surely, 2442874757116 is an apocalyptic number.
It is an amenable number.
442874757116 is a deficient number, since it is larger than the sum of its proper divisors (406026780676).
442874757116 is a wasteful number, since it uses less digits than its factorization.
442874757116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13130 (or 13128 counting only the distinct ones).
The product of its digits is 10536960, while the sum is 56.
The spelling of 442874757116 in words is "four hundred forty-two billion, eight hundred seventy-four million, seven hundred fifty-seven thousand, one hundred sixteen".
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