Base | Representation |
---|---|
bin | 100000010100111110110… |
… | …1100101010001001001100 |
3 | 120201202102122000010200210 |
4 | 1000221331230222021030 |
5 | 1040243434342334040 |
6 | 13241045000522420 |
7 | 636001166505360 |
oct | 100517554521114 |
9 | 16652378003623 |
10 | 4443105043020 |
11 | 1463345a68866 |
12 | 5b912aa80410 |
13 | 262ca188b897 |
14 | 11509421b2a0 |
15 | 7a896c7d480 |
hex | 40a7db2a24c |
4443105043020 has 48 divisors (see below), whose sum is σ = 14217936139008. Its totient is φ = 1015566866880.
The previous prime is 4443105043001. The next prime is 4443105043021. The reversal of 4443105043020 is 203405013444.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (4443105043021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5289410346 + ... + 5289411185.
It is an arithmetic number, because the mean of its divisors is an integer number (296207002896).
Almost surely, 24443105043020 is an apocalyptic number.
It is an amenable number.
4443105043020 is an abundant number, since it is smaller than the sum of its proper divisors (9774831095988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4443105043020 is a wasteful number, since it uses less digits than its factorization.
4443105043020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10578821550 (or 10578821548 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
The spelling of 4443105043020 in words is "four trillion, four hundred forty-three billion, one hundred five million, forty-three thousand, twenty".
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