Base | Representation |
---|---|
bin | 10111101001101111111111… |
… | …11001010100111001010110 |
3 | 20211011022012100100120110011 |
4 | 23310313333321110321112 |
5 | 23304131140331031032 |
6 | 302342001254550434 |
7 | 13645514066113411 |
oct | 1364677771247126 |
9 | 224138170316404 |
10 | 52012052205142 |
11 | 15633207577a97 |
12 | 5a0034b06841a |
13 | 230393bb99b83 |
14 | cbb57a9c4b78 |
15 | 602e45c71247 |
hex | 2f4dffe54e56 |
52012052205142 has 8 divisors (see below), whose sum is σ = 78029373837096. Its totient is φ = 26002260926112.
The previous prime is 52012052205073. The next prime is 52012052205143. The reversal of 52012052205142 is 24150225021025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52012052205143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882570963 + ... + 1882598590.
It is an arithmetic number, because the mean of its divisors is an integer number (9753671729637).
Almost surely, 252012052205142 is an apocalyptic number.
52012052205142 is a deficient number, since it is larger than the sum of its proper divisors (26017321631954).
52012052205142 is a wasteful number, since it uses less digits than its factorization.
52012052205142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3765176462.
The product of its (nonzero) digits is 16000, while the sum is 31.
Adding to 52012052205142 its reverse (24150225021025), we get a palindrome (76162277226167).
The spelling of 52012052205142 in words is "fifty-two trillion, twelve billion, fifty-two million, two hundred five thousand, one hundred forty-two".
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