Base | Representation |
---|---|
bin | 1100110010000010… |
… | …1000001110010110 |
3 | 22212010020012210220 |
4 | 3030200220032112 |
5 | 24011330333210 |
6 | 1324244255210 |
7 | 151011625554 |
oct | 31440501626 |
9 | 8763205726 |
10 | 3431105430 |
11 | 1500851325 |
12 | 7b90a1506 |
13 | 428ac6ccc |
14 | 247986bd4 |
15 | 15134dc70 |
hex | cc828396 |
3431105430 has 32 divisors (see below), whose sum is σ = 8369651808. Its totient is φ = 899961600.
The previous prime is 3431105401. The next prime is 3431105453. The reversal of 3431105430 is 345011343.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 3431105430.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 935631 + ... + 939290.
It is an arithmetic number, because the mean of its divisors is an integer number (261551619).
Almost surely, 23431105430 is an apocalyptic number.
3431105430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3431105430 is an abundant number, since it is smaller than the sum of its proper divisors (4938546378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3431105430 is a wasteful number, since it uses less digits than its factorization.
3431105430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1874992.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 3431105430 is about 58575.6385368525. The cubic root of 3431105430 is about 1508.2662776440.
Adding to 3431105430 its reverse (345011343), we get a palindrome (3776116773).
The spelling of 3431105430 in words is "three billion, four hundred thirty-one million, one hundred five thousand, four hundred thirty".
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