Base | Representation |
---|---|
bin | 100001100001000010101… |
… | …111111110001100010100 |
3 | 22011012000112011211111202 |
4 | 201201002233332030110 |
5 | 300213444404424140 |
6 | 4522030304052032 |
7 | 325254665613626 |
oct | 41410257761424 |
9 | 8135015154452 |
10 | 2303222342420 |
11 | 808877a7069a |
12 | 312468604018 |
13 | 139267b5516c |
14 | 7d695954c16 |
15 | 3eda34ee915 |
hex | 21842bfe314 |
2303222342420 has 24 divisors (see below), whose sum is σ = 4836796428744. Its totient is φ = 921283316096.
The previous prime is 2303222342401. The next prime is 2303222342441. The reversal of 2303222342420 is 242432223032.
It can be written as a sum of positive squares in 4 ways, for example, as 4184019856 + 2299038322564 = 64684^2 + 1516258^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4987982 + ... + 5430138.
It is an arithmetic number, because the mean of its divisors is an integer number (201533184531).
Almost surely, 22303222342420 is an apocalyptic number.
2303222342420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2303222342420 is an abundant number, since it is smaller than the sum of its proper divisors (2533574086324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2303222342420 is a wasteful number, since it uses less digits than its factorization.
2303222342420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 702619 (or 702617 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 29.
Adding to 2303222342420 its reverse (242432223032), we get a palindrome (2545654565452).
The spelling of 2303222342420 in words is "two trillion, three hundred three billion, two hundred twenty-two million, three hundred forty-two thousand, four hundred twenty".
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