Base | Representation |
---|---|
bin | 111011010111100110101000… |
… | …0101111000001000001101100 |
3 | 2112111000010102200221111221222 |
4 | 1312233031100233001001230 |
5 | 1021421421314014333004 |
6 | 5050353331223042512 |
7 | 214665453263200430 |
oct | 16657152057010154 |
9 | 2474003380844858 |
10 | 522213543121004 |
11 | 14143657a016079 |
12 | 4a6a0596ba0438 |
13 | 195506ab2a2007 |
14 | 92d53adb929c0 |
15 | 4058e8cb6c7be |
hex | 1daf350bc106c |
522213543121004 has 48 divisors (see below), whose sum is σ = 1059920807883840. Its totient is φ = 220503619015680.
The previous prime is 522213543121003. The next prime is 522213543121031. The reversal of 522213543121004 is 400121345312225.
It is not an unprimeable number, because it can be changed into a prime (522213543121003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372175187 + ... + 373575690.
It is an arithmetic number, because the mean of its divisors is an integer number (22081683497580).
Almost surely, 2522213543121004 is an apocalyptic number.
It is an amenable number.
522213543121004 is an abundant number, since it is smaller than the sum of its proper divisors (537707264762836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
522213543121004 is a wasteful number, since it uses less digits than its factorization.
522213543121004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 745751258 (or 745751256 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 522213543121004 its reverse (400121345312225), we get a palindrome (922334888433229).
The spelling of 522213543121004 in words is "five hundred twenty-two trillion, two hundred thirteen billion, five hundred forty-three million, one hundred twenty-one thousand, four".
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