Base | Representation |
---|---|
bin | 100011100000100001001000… |
… | …0001110001011100001001100 |
3 | 1111221212200121212011122220121 |
4 | 1013001002100032023201030 |
5 | 311414223314444321140 |
6 | 3024135313123154324 |
7 | 122534163030003256 |
oct | 10701022016134114 |
9 | 1457780555148817 |
10 | 312332441401420 |
11 | 90578498754680 |
12 | 2b0441528159a4 |
13 | 10537a90a3b6cb |
14 | 571ad83d1acd6 |
15 | 261973c06a64a |
hex | 11c109038b84c |
312332441401420 has 96 divisors (see below), whose sum is σ = 726942389140800. Its totient is φ = 111770115932160.
The previous prime is 312332441401349. The next prime is 312332441401433. The reversal of 312332441401420 is 24104144233213.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14445907 + ... + 28867786.
It is an arithmetic number, because the mean of its divisors is an integer number (7572316553550).
Almost surely, 2312332441401420 is an apocalyptic number.
It is an amenable number.
312332441401420 is an abundant number, since it is smaller than the sum of its proper divisors (414609947739380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312332441401420 is a wasteful number, since it uses less digits than its factorization.
312332441401420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43314235 (or 43314233 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 312332441401420 its reverse (24104144233213), we get a palindrome (336436585634633).
The spelling of 312332441401420 in words is "three hundred twelve trillion, three hundred thirty-two billion, four hundred forty-one million, four hundred one thousand, four hundred twenty".
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