Base | Representation |
---|---|
bin | 1001101110111011010… |
… | …10100011010111100100 |
3 | 1011222020002200110002122 |
4 | 10313131222203113210 |
5 | 20434403414321234 |
6 | 413345145325112 |
7 | 33106344003050 |
oct | 4673552432744 |
9 | 1158202613078 |
10 | 334431401444 |
11 | 119916897878 |
12 | 54994496798 |
13 | 256c92cc82a |
14 | 12287d1ac60 |
15 | 8a7537592e |
hex | 4dddaa35e4 |
334431401444 has 48 divisors (see below), whose sum is σ = 698196925440. Its totient is φ = 137145761280.
The previous prime is 334431401431. The next prime is 334431401449. The reversal of 334431401444 is 444104134433.
It is a super-2 number, since 2×3344314014442 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (334431401449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2087297 + ... + 2241800.
It is an arithmetic number, because the mean of its divisors is an integer number (14545769280).
Almost surely, 2334431401444 is an apocalyptic number.
It is an amenable number.
334431401444 is an abundant number, since it is smaller than the sum of its proper divisors (363765523996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
334431401444 is a wasteful number, since it uses less digits than its factorization.
334431401444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4329228 (or 4329226 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 35.
Adding to 334431401444 its reverse (444104134433), we get a palindrome (778535535877).
The spelling of 334431401444 in words is "three hundred thirty-four billion, four hundred thirty-one million, four hundred one thousand, four hundred forty-four".
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