Base | Representation |
---|---|
bin | 1100110110001110101… |
… | …01110101110011000000 |
3 | 1120012102002102001122210 |
4 | 12123013111311303000 |
5 | 24213022322234202 |
6 | 534442435302120 |
7 | 43615034030304 |
oct | 6330725656300 |
9 | 1505362361583 |
10 | 441431055552 |
11 | 160234360683 |
12 | 7167644a940 |
13 | 3281c023926 |
14 | 17518847d04 |
15 | b738d5bc6c |
hex | 66c7575cc0 |
441431055552 has 28 divisors (see below), whose sum is σ = 1167953001656. Its totient is φ = 147143685120.
The previous prime is 441431055529. The next prime is 441431055557. The reversal of 441431055552 is 255550134144.
It is a super-2 number, since 2×4414310555522 (a number of 24 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 441431055552.
It is not an unprimeable number, because it can be changed into a prime (441431055557) 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, 1149559849 + ... + 1149560232.
It is an arithmetic number, because the mean of its divisors is an integer number (41712607202).
Almost surely, 2441431055552 is an apocalyptic number.
It is an amenable number.
441431055552 is an abundant number, since it is smaller than the sum of its proper divisors (726521946104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441431055552 is a wasteful number, since it uses less digits than its factorization.
441431055552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2299120096 (or 2299120086 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 39.
Adding to 441431055552 its reverse (255550134144), we get a palindrome (696981189696).
The spelling of 441431055552 in words is "four hundred forty-one billion, four hundred thirty-one million, fifty-five thousand, five hundred fifty-two".
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