Base | Representation |
---|---|
bin | 10101010010101011… |
… | …10101111110110110 |
3 | 1002111122110111010021 |
4 | 22221111311332312 |
5 | 141402314311410 |
6 | 5130142115354 |
7 | 553161661303 |
oct | 125125657666 |
9 | 32448414107 |
10 | 11431010230 |
11 | 49365641a2 |
12 | 227027bb5a |
13 | 11023059a3 |
14 | 7a62280aa |
15 | 46d82aeda |
hex | 2a9575fb6 |
11431010230 has 16 divisors (see below), whose sum is σ = 20579556240. Its totient is φ = 4571573472.
The previous prime is 11431010209. The next prime is 11431010249. The reversal of 11431010230 is 3201013411.
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, 44409 + ... + 157588.
It is an arithmetic number, because the mean of its divisors is an integer number (1286222265).
Almost surely, 211431010230 is an apocalyptic number.
11431010230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11431010230 is a deficient number, since it is larger than the sum of its proper divisors (9148546010).
11431010230 is a wasteful number, since it uses less digits than its factorization.
11431010230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207663.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 11431010230 its reverse (3201013411), we get a palindrome (14632023641).
The spelling of 11431010230 in words is "eleven billion, four hundred thirty-one million, ten thousand, two hundred thirty".
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