Base | Representation |
---|---|
bin | 10101010010111010… |
… | …11000111011010011 |
3 | 1002111210011222121202 |
4 | 22221131120323103 |
5 | 141403321111441 |
6 | 5130252341415 |
7 | 553214540420 |
oct | 125135307323 |
9 | 32453158552 |
10 | 11432988371 |
11 | 4937695422 |
12 | 2270a7486b |
13 | 110284919c |
14 | 7a65c0d47 |
15 | 46dabc19b |
hex | 2a9758ed3 |
11432988371 has 8 divisors (see below), whose sum is σ = 13103714400. Its totient is φ = 9771622848.
The previous prime is 11432988319. The next prime is 11432988377. The reversal of 11432988371 is 17388923411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11432988371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11432988377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337506 + ... + 2342391.
It is an arithmetic number, because the mean of its divisors is an integer number (1637964300).
Almost surely, 211432988371 is an apocalyptic number.
11432988371 is a deficient number, since it is larger than the sum of its proper divisors (1670726029).
11432988371 is an equidigital number, since it uses as much as digits as its factorization.
11432988371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4680253.
The product of its digits is 290304, while the sum is 47.
The spelling of 11432988371 in words is "eleven billion, four hundred thirty-two million, nine hundred eighty-eight thousand, three hundred seventy-one".
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