Base | Representation |
---|---|
bin | 11010010010101… |
… | …010100010011101 |
3 | 1010202000020001112 |
4 | 122102222202131 |
5 | 1400410203240 |
6 | 111434151405 |
7 | 13634202062 |
oct | 3222524235 |
9 | 1122006045 |
10 | 441100445 |
11 | 206a98325 |
12 | 103882565 |
13 | 70501ca6 |
14 | 42822c69 |
15 | 28ad1665 |
hex | 1a4aa89d |
441100445 has 16 divisors (see below), whose sum is σ = 564185088. Its totient is φ = 329913600.
The previous prime is 441100441. The next prime is 441100453. The reversal of 441100445 is 544001144.
It is a happy number.
It is not a de Polignac number, because 441100445 - 22 = 441100441 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 441100445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (441100441) 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, 4349 + ... + 30018.
It is an arithmetic number, because the mean of its divisors is an integer number (35261568).
Almost surely, 2441100445 is an apocalyptic number.
It is an amenable number.
441100445 is a deficient number, since it is larger than the sum of its proper divisors (123084643).
441100445 is a wasteful number, since it uses less digits than its factorization.
441100445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34540.
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 441100445 is about 21002.3914114560. The cubic root of 441100445 is about 761.2240460916.
Adding to 441100445 its reverse (544001144), we get a palindrome (985101589).
The spelling of 441100445 in words is "four hundred forty-one million, one hundred thousand, four hundred forty-five".
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