Base | Representation |
---|---|
bin | 10101000101110101… |
… | …00111110111000010 |
3 | 1002020010121201122200 |
4 | 22202322213313002 |
5 | 141142220224302 |
6 | 5111331414030 |
7 | 550412464362 |
oct | 124272476702 |
9 | 32203551580 |
10 | 11323211202 |
11 | 4890726196 |
12 | 2240154316 |
13 | 10b5b91394 |
14 | 795ba69a2 |
15 | 46413581c |
hex | 2a2ea7dc2 |
11323211202 has 24 divisors (see below), whose sum is σ = 24776535420. Its totient is φ = 3737032800.
The previous prime is 11323211197. The next prime is 11323211219. The reversal of 11323211202 is 20211232311.
It can be written as a sum of positive squares in 2 ways, for example, as 7039377801 + 4283833401 = 83901^2 + 65451^2 .
It is a super-2 number, since 2×113232112022 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3112377 + ... + 3116012.
Almost surely, 211323211202 is an apocalyptic number.
11323211202 is an abundant number, since it is smaller than the sum of its proper divisors (13453324218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11323211202 is a wasteful number, since it uses less digits than its factorization.
11323211202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6228498 (or 6228495 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 11323211202 its reverse (20211232311), we get a palindrome (31534443513).
The spelling of 11323211202 in words is "eleven billion, three hundred twenty-three million, two hundred eleven thousand, two hundred two".
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