Base | Representation |
---|---|
bin | 1110001110010000011… |
… | …1111011111011110000 |
3 | 212100200212002011200111 |
4 | 3203210013323323300 |
5 | 13000404414014240 |
6 | 304130055031104 |
7 | 23440052043562 |
oct | 3434407737360 |
9 | 770625064614 |
10 | 244345454320 |
11 | 94698703400 |
12 | 3b43296b494 |
13 | 1a070747286 |
14 | bb7d849332 |
15 | 65516bd1ea |
hex | 38e41fbef0 |
244345454320 has 60 divisors (see below), whose sum is σ = 624444017400. Its totient is φ = 88852888960.
The previous prime is 244345454317. The next prime is 244345454341. The reversal of 244345454320 is 23454543442.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12611470 + ... + 12630829.
It is an arithmetic number, because the mean of its divisors is an integer number (10407400290).
Almost surely, 2244345454320 is an apocalyptic number.
244345454320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244345454320 is an abundant number, since it is smaller than the sum of its proper divisors (380098563080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244345454320 is a wasteful number, since it uses less digits than its factorization.
244345454320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25242334 (or 25242317 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 40.
Adding to 244345454320 its reverse (23454543442), we get a palindrome (267799997762).
The spelling of 244345454320 in words is "two hundred forty-four billion, three hundred forty-five million, four hundred fifty-four thousand, three hundred twenty".
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