Base | Representation |
---|---|
bin | 10110110010000011… |
… | …01011110100101110 |
3 | 1011120101211210211021 |
4 | 23121001223310232 |
5 | 200022121011420 |
6 | 5341401244354 |
7 | 612045025513 |
oct | 133101536456 |
9 | 34511753737 |
10 | 12231032110 |
11 | 520710a500 |
12 | 24541936ba |
13 | 11cbc9580b |
14 | 84059b30a |
15 | 4b8ba97aa |
hex | 2d906bd2e |
12231032110 has 24 divisors (see below), whose sum is σ = 24199251048. Its totient is φ = 4447647600.
The previous prime is 12231032081. The next prime is 12231032117. The reversal of 12231032110 is 1123013221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12231032117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5052936 + ... + 5055355.
It is an arithmetic number, because the mean of its divisors is an integer number (1008302127).
Almost surely, 212231032110 is an apocalyptic number.
12231032110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12231032110 is a deficient number, since it is larger than the sum of its proper divisors (11968218938).
12231032110 is a wasteful number, since it uses less digits than its factorization.
12231032110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10108320 (or 10108309 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12231032110 its reverse (1123013221), we get a palindrome (13354045331).
The spelling of 12231032110 in words is "twelve billion, two hundred thirty-one million, thirty-two thousand, one hundred ten".
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