Base | Representation |
---|---|
bin | 1010000001100001000… |
… | …00110111010010101011 |
3 | 1012220222121122002021010 |
4 | 11000300200313102223 |
5 | 21120323243231011 |
6 | 422115333315003 |
7 | 33611555535135 |
oct | 5006040672253 |
9 | 1186877562233 |
10 | 344411305131 |
11 | 123078226163 |
12 | 568ba795a63 |
13 | 26629aa1a9a |
14 | 1295352c055 |
15 | 8e5b5b41a6 |
hex | 50308374ab |
344411305131 has 8 divisors (see below), whose sum is σ = 474028463104. Its totient is φ = 222200841960.
The previous prime is 344411305111. The next prime is 344411305141. The reversal of 344411305131 is 131503114443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 344411305131 - 25 = 344411305099 is a prime.
It is a super-2 number, since 2×3444113051312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (344411305111) 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, 1851673591 + ... + 1851673776.
It is an arithmetic number, because the mean of its divisors is an integer number (59253557888).
Almost surely, 2344411305131 is an apocalyptic number.
344411305131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
344411305131 is a deficient number, since it is larger than the sum of its proper divisors (129617157973).
344411305131 is a wasteful number, since it uses less digits than its factorization.
344411305131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3703347401.
The product of its (nonzero) digits is 8640, while the sum is 30.
Adding to 344411305131 its reverse (131503114443), we get a palindrome (475914419574).
The spelling of 344411305131 in words is "three hundred forty-four billion, four hundred eleven million, three hundred five thousand, one hundred thirty-one".
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