Base | Representation |
---|---|
bin | 1011110001110010101… |
… | …0010100110000000000 |
3 | 201100021201112110222002 |
4 | 2330130222110300000 |
5 | 11303400121220000 |
6 | 232542233003132 |
7 | 20422165225124 |
oct | 2743452246000 |
9 | 640251473862 |
10 | 202344320000 |
11 | 788a5103549 |
12 | 332708534a8 |
13 | 16108c11284 |
14 | 9b175a9584 |
15 | 53e419c8d5 |
hex | 2f1ca94c00 |
202344320000 has 440 divisors, whose sum is σ = 528110475552. Its totient is φ = 77414400000.
The previous prime is 202344319973. The next prime is 202344320011. The reversal of 202344320000 is 23443202.
202344320000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2771839964 + ... + 2771840036.
Almost surely, 2202344320000 is an apocalyptic number.
202344320000 is a gapful number since it is divisible by the number (20) 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 202344320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264055237776).
202344320000 is an abundant number, since it is smaller than the sum of its proper divisors (325766155552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202344320000 is an frugal number, since it uses more digits than its factorization.
202344320000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245 (or 212 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 202344320000 its reverse (23443202), we get a palindrome (202367763202).
The spelling of 202344320000 in words is "two hundred two billion, three hundred forty-four million, three hundred twenty thousand".
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