Base | Representation |
---|---|
bin | 11010010010101… |
… | …011110001110000 |
3 | 1010202000111000111 |
4 | 122102223301300 |
5 | 1400410334040 |
6 | 111434231104 |
7 | 13634222632 |
oct | 3222536160 |
9 | 1122014014 |
10 | 441105520 |
11 | 206aa1119 |
12 | 103885494 |
13 | 705043ab |
14 | 42824a52 |
15 | 28ad2dea |
hex | 1a4abc70 |
441105520 has 40 divisors (see below), whose sum is σ = 1079551440. Its totient is φ = 167155200.
The previous prime is 441105517. The next prime is 441105551. The reversal of 441105520 is 25501144.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 441105491 and 441105500.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143581 + ... + 146620.
It is an arithmetic number, because the mean of its divisors is an integer number (26988786).
Almost surely, 2441105520 is an apocalyptic number.
441105520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
441105520 is an abundant number, since it is smaller than the sum of its proper divisors (638445920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441105520 is a wasteful number, since it uses less digits than its factorization.
441105520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290233 (or 290227 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 22.
The square root of 441105520 is about 21002.5122306833. The cubic root of 441105520 is about 761.2269654548.
Adding to 441105520 its reverse (25501144), we get a palindrome (466606664).
The spelling of 441105520 in words is "four hundred forty-one million, one hundred five thousand, five hundred twenty".
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