Base | Representation |
---|---|
bin | 1010000001101111110… |
… | …01101001100100100000 |
3 | 1012221022020211210010001 |
4 | 11000313321221210200 |
5 | 21121102010234130 |
6 | 422135521545344 |
7 | 33614622150142 |
oct | 5006771514440 |
9 | 1187266753101 |
10 | 344535243040 |
11 | 12313118758a |
12 | 569341a5254 |
13 | 26649677221 |
14 | 12965b90c92 |
15 | 8e673e66ca |
hex | 5037e69920 |
344535243040 has 96 divisors (see below), whose sum is σ = 821287434240. Its totient is φ = 136579660800.
The previous prime is 344535243029. The next prime is 344535243049. The reversal of 344535243040 is 40342535443.
It is not an unprimeable number, because it can be changed into a prime (344535243049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8199685 + ... + 8241595.
It is an arithmetic number, because the mean of its divisors is an integer number (8555077440).
Almost surely, 2344535243040 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 344535243040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (410643717120).
344535243040 is an abundant number, since it is smaller than the sum of its proper divisors (476752191200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344535243040 is a wasteful number, since it uses less digits than its factorization.
344535243040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42386 (or 42378 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 37.
Adding to 344535243040 its reverse (40342535443), we get a palindrome (384877778483).
The spelling of 344535243040 in words is "three hundred forty-four billion, five hundred thirty-five million, two hundred forty-three thousand, forty".
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