Base | Representation |
---|---|
bin | 11101110010011110101000… |
… | …111110101011110010000001 |
3 | 122011212122110001002201021122 |
4 | 131302132220332223302001 |
5 | 114133001012420400213 |
6 | 1142350103433402025 |
7 | 36411215001350234 |
oct | 3562365076536201 |
9 | 564778401081248 |
10 | 131012222434433 |
11 | 38820a7609aaaa |
12 | 1283b068269315 |
13 | 5814526ac6042 |
14 | 244d04d9a541b |
15 | 1022dddd6bd08 |
hex | 7727a8fabc81 |
131012222434433 has 8 divisors (see below), whose sum is σ = 131030226175680. Its totient is φ = 130994219293840.
The previous prime is 131012222434411. The next prime is 131012222434447. The reversal of 131012222434433 is 334434222210131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131012222434433 - 216 = 131012222368897 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131012222434393 and 131012222434402.
It is not an unprimeable number, because it can be changed into a prime (131012222434133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590483828 + ... + 590705658.
It is an arithmetic number, because the mean of its divisors is an integer number (16378778271960).
Almost surely, 2131012222434433 is an apocalyptic number.
It is an amenable number.
131012222434433 is a deficient number, since it is larger than the sum of its proper divisors (18003741247).
131012222434433 is an equidigital number, since it uses as much as digits as its factorization.
131012222434433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300327.
The product of its (nonzero) digits is 82944, while the sum is 35.
Adding to 131012222434433 its reverse (334434222210131), we get a palindrome (465446444644564).
The spelling of 131012222434433 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-two million, four hundred thirty-four thousand, four hundred thirty-three".
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