Base | Representation |
---|---|
bin | 10110110010001100… |
… | …10000010001111010 |
3 | 1011120111002200000221 |
4 | 23121012100101322 |
5 | 200022422330020 |
6 | 5341443050254 |
7 | 612061145110 |
oct | 133106202172 |
9 | 34514080027 |
10 | 12232230010 |
11 | 5207858500 |
12 | 245467098a |
13 | 11cc2c4b30 |
14 | 8407cdab0 |
15 | 4b8d446aa |
hex | 2d919047a |
12232230010 has 96 divisors (see below), whose sum is σ = 29786875776. Its totient is φ = 3519331200.
The previous prime is 12232229987. The next prime is 12232230053. The reversal of 12232230010 is 1003223221.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54565 + ... + 165655.
It is an arithmetic number, because the mean of its divisors is an integer number (310279956).
Almost surely, 212232230010 is an apocalyptic number.
12232230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12232230010 is an abundant number, since it is smaller than the sum of its proper divisors (17554645766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12232230010 is a wasteful number, since it uses less digits than its factorization.
12232230010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111140 (or 111129 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 12232230010 its reverse (1003223221), we get a palindrome (13235453231).
It can be divided in two parts, 12232 and 230010, that added together give a palindrome (242242).
The spelling of 12232230010 in words is "twelve billion, two hundred thirty-two million, two hundred thirty thousand, ten".
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