Base | Representation |
---|---|
bin | 1010001010100001010… |
… | …01001000100011000000 |
3 | 1020101110111200000220202 |
4 | 11011100221020203000 |
5 | 21210223244424133 |
6 | 424235135024332 |
7 | 34142424110165 |
oct | 5052051104300 |
9 | 1211414600822 |
10 | 349245311168 |
11 | 125128967476 |
12 | 5782966b0a8 |
13 | 26c1a4218a0 |
14 | 12c9154006c |
15 | 9140b7c2e8 |
hex | 5150a488c0 |
349245311168 has 112 divisors (see below), whose sum is σ = 774111557184. Its totient is φ = 155279462400.
The previous prime is 349245311167. The next prime is 349245311171. The reversal of 349245311168 is 861113542943.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (349245311167) 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, 3053021 + ... + 3165347.
It is an arithmetic number, because the mean of its divisors is an integer number (6911710332).
Almost surely, 2349245311168 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 349245311168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387055778592).
349245311168 is an abundant number, since it is smaller than the sum of its proper divisors (424866246016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
349245311168 is a wasteful number, since it uses less digits than its factorization.
349245311168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112490 (or 112480 counting only the distinct ones).
The product of its digits is 622080, while the sum is 47.
The spelling of 349245311168 in words is "three hundred forty-nine billion, two hundred forty-five million, three hundred eleven thousand, one hundred sixty-eight".
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