Base | Representation |
---|---|
bin | 101010000011010… |
… | …1101000001110101 |
3 | 10122100010102201100 |
4 | 1110012231001311 |
5 | 10342211342240 |
6 | 352003320313 |
7 | 46652446200 |
oct | 12406550165 |
9 | 3570112640 |
10 | 1411043445 |
11 | 664551909 |
12 | 334680099 |
13 | 196447266 |
14 | d5588937 |
15 | 83d26e30 |
hex | 541ad075 |
1411043445 has 72 divisors (see below), whose sum is σ = 2968932096. Its totient is φ = 616980672.
The previous prime is 1411043423. The next prime is 1411043449. The reversal of 1411043445 is 5443401141.
It is not a de Polignac number, because 1411043445 - 210 = 1411042421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1411043449) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36804 + ... + 64626.
It is an arithmetic number, because the mean of its divisors is an integer number (41235168).
Almost surely, 21411043445 is an apocalyptic number.
1411043445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1411043445 is an abundant number, since it is smaller than the sum of its proper divisors (1557888651).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1411043445 is a wasteful number, since it uses less digits than its factorization.
1411043445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27871 (or 27861 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 1411043445 is about 37563.8582283556. The cubic root of 1411043445 is about 1121.6227128998.
Adding to 1411043445 its reverse (5443401141), we get a palindrome (6854444586).
The spelling of 1411043445 in words is "one billion, four hundred eleven million, forty-three thousand, four hundred forty-five".
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