Base | Representation |
---|---|
bin | 1010000001001001000… |
… | …10010000001000010100 |
3 | 1012220110121111010020202 |
4 | 11000210202100020110 |
5 | 21114420321424140 |
6 | 422043354120032 |
7 | 33603565431050 |
oct | 5004442201024 |
9 | 1186417433222 |
10 | 344210342420 |
11 | 122a8484597a |
12 | 56863420018 |
13 | 265c726b539 |
14 | 12934978c60 |
15 | 8e48b19915 |
hex | 5024890214 |
344210342420 has 24 divisors (see below), whose sum is σ = 826104822144. Its totient is φ = 118014974496.
The previous prime is 344210342401. The next prime is 344210342513. The reversal of 344210342420 is 24243012443.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229322512 + ... + 1229322791.
It is an arithmetic number, because the mean of its divisors is an integer number (34421034256).
Almost surely, 2344210342420 is an apocalyptic number.
It is an amenable number.
344210342420 is an abundant number, since it is smaller than the sum of its proper divisors (481894479724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344210342420 is a wasteful number, since it uses less digits than its factorization.
344210342420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2458645319 (or 2458645317 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 344210342420 its reverse (24243012443), we get a palindrome (368453354863).
The spelling of 344210342420 in words is "three hundred forty-four billion, two hundred ten million, three hundred forty-two thousand, four hundred twenty".
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