Base | Representation |
---|---|
bin | 100100101110000111101… |
… | …111101000101111000010 |
3 | 22221020101200222010222200 |
4 | 210232013233220233002 |
5 | 312320432320331110 |
6 | 5211124501014030 |
7 | 350211531263541 |
oct | 44560757505702 |
9 | 8836350863880 |
10 | 2523423214530 |
11 | 8931a568a019 |
12 | 3490813b4316 |
13 | 153c5b3501aa |
14 | 8a1c488a158 |
15 | 4599016c6c0 |
hex | 24b87be8bc2 |
2523423214530 has 96 divisors (see below), whose sum is σ = 6675171085440. Its totient is φ = 661292536320.
The previous prime is 2523423214523. The next prime is 2523423214573. The reversal of 2523423214530 is 354123243252.
2523423214530 is a `hidden beast` number, since 2 + 52 + 3 + 42 + 32 + 1 + 4 + 530 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 175386 + ... + 2253354.
It is an arithmetic number, because the mean of its divisors is an integer number (69533032140).
Almost surely, 22523423214530 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2523423214530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3337585542720).
2523423214530 is an abundant number, since it is smaller than the sum of its proper divisors (4151747870910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2523423214530 is a wasteful number, since it uses less digits than its factorization.
2523423214530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2078216 (or 2078213 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 36.
Adding to 2523423214530 its reverse (354123243252), we get a palindrome (2877546457782).
The spelling of 2523423214530 in words is "two trillion, five hundred twenty-three billion, four hundred twenty-three million, two hundred fourteen thousand, five hundred thirty".
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