Base | Representation |
---|---|
bin | 110000011101111101… |
… | …010010001111001101 |
3 | 11222022220121022020111 |
4 | 300131331102033031 |
5 | 1323040301243201 |
6 | 35524033120021 |
7 | 3521440335322 |
oct | 603575221715 |
9 | 158286538214 |
10 | 52042212301 |
11 | 20086521412 |
12 | a1049b9011 |
13 | 4ba4ba6881 |
14 | 2739a56b49 |
15 | 1548ce4b51 |
hex | c1df523cd |
52042212301 has 16 divisors (see below), whose sum is σ = 53976841600. Its totient is φ = 50144609088.
The previous prime is 52042212293. The next prime is 52042212307. The reversal of 52042212301 is 10321224025.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 52042212301 - 23 = 52042212293 is a prime.
It is a super-2 number, since 2×520422123012 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52042212307) 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, 1049080 + ... + 1097566.
It is an arithmetic number, because the mean of its divisors is an integer number (3373552600).
Almost surely, 252042212301 is an apocalyptic number.
It is an amenable number.
52042212301 is a deficient number, since it is larger than the sum of its proper divisors (1934629299).
52042212301 is a wasteful number, since it uses less digits than its factorization.
52042212301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48868.
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 52042212301 its reverse (10321224025), we get a palindrome (62363436326).
The spelling of 52042212301 in words is "fifty-two billion, forty-two million, two hundred twelve thousand, three hundred one".
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