Base | Representation |
---|---|
bin | 10100111000101111… |
… | …01111001110100011 |
3 | 1001221110222220011211 |
4 | 22130113233032203 |
5 | 140431112344133 |
6 | 5052410050551 |
7 | 544610232103 |
oct | 123427571643 |
9 | 31843886154 |
10 | 11213403043 |
11 | 4834745747 |
12 | 220b419a57 |
13 | 10991c543b |
14 | 785381203 |
15 | 459694bcd |
hex | 29c5ef3a3 |
11213403043 has 4 divisors (see below), whose sum is σ = 11275355728. Its totient is φ = 11151450360.
The previous prime is 11213403037. The next prime is 11213403119. The reversal of 11213403043 is 34030431211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11213403043 - 25 = 11213403011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11213403023) 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, 30976071 + ... + 30976432.
It is an arithmetic number, because the mean of its divisors is an integer number (2818838932).
Almost surely, 211213403043 is an apocalyptic number.
11213403043 is a deficient number, since it is larger than the sum of its proper divisors (61952685).
11213403043 is an equidigital number, since it uses as much as digits as its factorization.
11213403043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61952684.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 11213403043 its reverse (34030431211), we get a palindrome (45243834254).
The spelling of 11213403043 in words is "eleven billion, two hundred thirteen million, four hundred three thousand, forty-three".
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