Base | Representation |
---|---|
bin | 111011101110111000011100… |
… | …0000101001100111011100100 |
3 | 2112220022222110222222122202111 |
4 | 1313131300320011030323210 |
5 | 1022331331034304021202 |
6 | 5101243202302450404 |
7 | 215445553654160350 |
oct | 16735607005147344 |
9 | 2486288428878674 |
10 | 525412880142052 |
11 | 14245a39539a061 |
12 | 4ab18652593a04 |
13 | 197232b6974636 |
14 | 93a6194aac460 |
15 | 40b22dc5276d7 |
hex | 1dddc3814cee4 |
525412880142052 has 24 divisors (see below), whose sum is σ = 1112639040301824. Its totient is φ = 211931245771392.
The previous prime is 525412880142047. The next prime is 525412880142053. The reversal of 525412880142052 is 250241088214525.
It is a junction number, because it is equal to n+sod(n) for n = 525412880141987 and 525412880142005.
It is not an unprimeable number, because it can be changed into a prime (525412880142053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551904285388 + ... + 551904286339.
It is an arithmetic number, because the mean of its divisors is an integer number (46359960012576).
Almost surely, 2525412880142052 is an apocalyptic number.
It is an amenable number.
525412880142052 is an abundant number, since it is smaller than the sum of its proper divisors (587226160159772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525412880142052 is a wasteful number, since it uses less digits than its factorization.
525412880142052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1103808571755 (or 1103808571753 counting only the distinct ones).
The product of its (nonzero) digits is 2048000, while the sum is 49.
The spelling of 525412880142052 in words is "five hundred twenty-five trillion, four hundred twelve billion, eight hundred eighty million, one hundred forty-two thousand, fifty-two".
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