Base | Representation |
---|---|
bin | 1010000001101101010… |
… | …01110000100101010000 |
3 | 1012221020210102202222210 |
4 | 11000312221300211100 |
5 | 21121031130101430 |
6 | 422133453032120 |
7 | 33614246143335 |
oct | 5006651604520 |
9 | 1187223382883 |
10 | 344514300240 |
11 | 123120382990 |
12 | 56929185640 |
13 | 26645223936 |
14 | 1296309c98c |
15 | 8e6565b2b0 |
hex | 5036a70950 |
344514300240 has 160 divisors (see below), whose sum is σ = 1165325164416. Its totient is φ = 83501383680.
The previous prime is 344514300239. The next prime is 344514300281. The reversal of 344514300240 is 42003415443.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 344514300198 and 344514300207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16719384 + ... + 16739976.
Almost surely, 2344514300240 is an apocalyptic number.
344514300240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 344514300240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582662582208).
344514300240 is an abundant number, since it is smaller than the sum of its proper divisors (820810864176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
344514300240 is a wasteful number, since it uses less digits than its factorization.
344514300240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26957 (or 26951 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 344514300240 its reverse (42003415443), we get a palindrome (386517715683).
The spelling of 344514300240 in words is "three hundred forty-four billion, five hundred fourteen million, three hundred thousand, two hundred forty".
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