Base | Representation |
---|---|
bin | 10101010010101011… |
… | …11010111000110100 |
3 | 1002111122111111200111 |
4 | 22221111322320310 |
5 | 141402320432244 |
6 | 5130142352404 |
7 | 553162104010 |
oct | 125125727064 |
9 | 32448444614 |
10 | 11431030324 |
11 | 49365782aa |
12 | 227028b704 |
13 | 1102311b8c |
14 | 7a6231540 |
15 | 46d831e34 |
hex | 2a957ae34 |
11431030324 has 12 divisors (see below), whose sum is σ = 22862060704. Its totient is φ = 4899012984.
The previous prime is 11431030321. The next prime is 11431030339. The reversal of 11431030324 is 42303013411.
11431030324 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 11431030295 and 11431030304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11431030321) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204125514 + ... + 204125569.
Almost surely, 211431030324 is an apocalyptic number.
11431030324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11431030324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11431030324 is a wasteful number, since it uses less digits than its factorization.
11431030324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408251094 (or 408251092 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 11431030324 its reverse (42303013411), we get a palindrome (53734043735).
The spelling of 11431030324 in words is "eleven billion, four hundred thirty-one million, thirty thousand, three hundred twenty-four".
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