Base | Representation |
---|---|
bin | 110000101010011010… |
… | …010010101101101110 |
3 | 11222212110202002022100 |
4 | 300222122102231232 |
5 | 1324002243034042 |
6 | 40000455155530 |
7 | 3526555246641 |
oct | 605232225556 |
9 | 158773662270 |
10 | 52251143022 |
11 | 20183454131 |
12 | a162975ba6 |
13 | 4c09269b10 |
14 | 27596c1a58 |
15 | 155c31524c |
hex | c2a692b6e |
52251143022 has 24 divisors (see below), whose sum is σ = 121919334264. Its totient is φ = 16077274704.
The previous prime is 52251143003. The next prime is 52251143029. The reversal of 52251143022 is 22034115225.
52251143022 is a `hidden beast` number, since 5 + 225 + 1 + 1 + 430 + 2 + 2 = 666.
52251143022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52251143029) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111647508 + ... + 111647975.
It is an arithmetic number, because the mean of its divisors is an integer number (5079972261).
Almost surely, 252251143022 is an apocalyptic number.
52251143022 is an abundant number, since it is smaller than the sum of its proper divisors (69668191242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52251143022 is a wasteful number, since it uses less digits than its factorization.
52251143022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223295504 (or 223295501 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 52251143022 its reverse (22034115225), we get a palindrome (74285258247).
The spelling of 52251143022 in words is "fifty-two billion, two hundred fifty-one million, one hundred forty-three thousand, twenty-two".
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