Base | Representation |
---|---|
bin | 1100100011101… |
… | …10010111011000 |
3 | 21100012221122021 |
4 | 12101312113120 |
5 | 203431424144 |
6 | 14241504224 |
7 | 2416252525 |
oct | 621662730 |
9 | 240187567 |
10 | 105342424 |
11 | 54510360 |
12 | 2b342074 |
13 | 18a943c5 |
14 | ddc214c |
15 | 93ac884 |
hex | 64765d8 |
105342424 has 16 divisors (see below), whose sum is σ = 215473320. Its totient is φ = 47882880.
The previous prime is 105342397. The next prime is 105342437. The reversal of 105342424 is 424243501.
It is a happy number.
It is a super-2 number, since 2×1053424242 = 22194052588391552, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 598449 + ... + 598624.
Almost surely, 2105342424 is an apocalyptic number.
It is an amenable number.
105342424 is an abundant number, since it is smaller than the sum of its proper divisors (110130896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105342424 is a wasteful number, since it uses less digits than its factorization.
105342424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1197090 (or 1197086 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 105342424 is about 10263.6457460300. The cubic root of 105342424 is about 472.2816833411.
Adding to 105342424 its reverse (424243501), we get a palindrome (529585925).
The spelling of 105342424 in words is "one hundred five million, three hundred forty-two thousand, four hundred twenty-four".
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