Base | Representation |
---|---|
bin | 10100100011000010… |
… | …01110100010011100 |
3 | 1001110210102012022001 |
4 | 22101201032202130 |
5 | 140043010404322 |
6 | 5022343532044 |
7 | 540236565433 |
oct | 122141164234 |
9 | 31423365261 |
10 | 11031341212 |
11 | 47509a4a21 |
12 | 217a45a024 |
13 | 106a57bc48 |
14 | 76910c11a |
15 | 4486d0827 |
hex | 29184e89c |
11031341212 has 12 divisors (see below), whose sum is σ = 19323578736. Its totient is φ = 5510318720.
The previous prime is 11031341201. The next prime is 11031341219. The reversal of 11031341212 is 21214313011.
It is a self number, because there is not a number n which added to its sum of digits gives 11031341212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11031341219) 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, 1333333 + ... + 1341580.
It is an arithmetic number, because the mean of its divisors is an integer number (1610298228).
Almost surely, 211031341212 is an apocalyptic number.
It is an amenable number.
11031341212 is a deficient number, since it is larger than the sum of its proper divisors (8292237524).
11031341212 is a wasteful number, since it uses less digits than its factorization.
11031341212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2675948 (or 2675946 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 11031341212 its reverse (21214313011), we get a palindrome (32245654223).
It can be divided in two parts, 110313 and 41212, that added together give a triangular number (151525 = T550).
The spelling of 11031341212 in words is "eleven billion, thirty-one million, three hundred forty-one thousand, two hundred twelve".
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