Base | Representation |
---|---|
bin | 10101001011100100… |
… | …11100001011100110 |
3 | 1002100111021212022210 |
4 | 22211302130023212 |
5 | 141242034212422 |
6 | 5120212304250 |
7 | 551536200306 |
oct | 124562341346 |
9 | 32314255283 |
10 | 11371397862 |
11 | 4905948580 |
12 | 2254312086 |
13 | 10c2b632b6 |
14 | 79c34b606 |
15 | 4684a310c |
hex | 2a5c9c2e6 |
11371397862 has 16 divisors (see below), whose sum is σ = 24810322752. Its totient is φ = 3445878120.
The previous prime is 11371397861. The next prime is 11371397867. The reversal of 11371397862 is 26879317311.
11371397862 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11371397861) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86146888 + ... + 86147019.
It is an arithmetic number, because the mean of its divisors is an integer number (1550645172).
Almost surely, 211371397862 is an apocalyptic number.
11371397862 is an abundant number, since it is smaller than the sum of its proper divisors (13438924890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11371397862 is a wasteful number, since it uses less digits than its factorization.
11371397862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172293923.
The product of its digits is 381024, while the sum is 48.
It can be divided in two parts, 113713 and 97862, that added together give a triangular number (211575 = T650).
The spelling of 11371397862 in words is "eleven billion, three hundred seventy-one million, three hundred ninety-seven thousand, eight hundred sixty-two".
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