Base | Representation |
---|---|
bin | 1001101000110011010… |
… | …00000011110000100000 |
3 | 1011122201212212112121120 |
4 | 10310121220003300200 |
5 | 20411134424211334 |
6 | 412042535052240 |
7 | 32632006033341 |
oct | 4643150036040 |
9 | 1148655775546 |
10 | 331142413344 |
11 | 118489294396 |
12 | 54216b11080 |
13 | 252c3aa4822 |
14 | 120551aa0c8 |
15 | 893174a949 |
hex | 4d19a03c20 |
331142413344 has 24 divisors (see below), whose sum is σ = 869248835280. Its totient is φ = 110380804416.
The previous prime is 331142413331. The next prime is 331142413369. The reversal of 331142413344 is 443314241133.
It is a tau number, because it is divible by the number of its divisors (24).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1724699974 + ... + 1724700165.
It is an arithmetic number, because the mean of its divisors is an integer number (36218701470).
Almost surely, 2331142413344 is an apocalyptic number.
It is an amenable number.
331142413344 is an abundant number, since it is smaller than the sum of its proper divisors (538106421936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331142413344 is a wasteful number, since it uses less digits than its factorization.
331142413344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3449400152 (or 3449400144 counting only the distinct ones).
The product of its digits is 41472, while the sum is 33.
Adding to 331142413344 its reverse (443314241133), we get a palindrome (774456654477).
It can be divided in two parts, 3311 and 42413344, that added together give a triangular number (42416655 = T9210).
The spelling of 331142413344 in words is "three hundred thirty-one billion, one hundred forty-two million, four hundred thirteen thousand, three hundred forty-four".
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