Base | Representation |
---|---|
bin | 110000101101111101… |
… | …110010100101010010 |
3 | 12000000121221222012021 |
4 | 300231331302211102 |
5 | 1324113024431432 |
6 | 40010425322054 |
7 | 3531211203250 |
oct | 605575624522 |
9 | 160017858167 |
10 | 52310780242 |
11 | 20204087496 |
12 | a17a93632a |
13 | 4c1871a906 |
14 | 27635a75d0 |
15 | 1562695697 |
hex | c2df72952 |
52310780242 has 16 divisors (see below), whose sum is σ = 89678578752. Its totient is φ = 22418166960.
The previous prime is 52310780201. The next prime is 52310780299. The reversal of 52310780242 is 24208701325.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 52310780198 and 52310780207.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 724053 + ... + 793015.
It is an arithmetic number, because the mean of its divisors is an integer number (5604911172).
Almost surely, 252310780242 is an apocalyptic number.
52310780242 is a deficient number, since it is larger than the sum of its proper divisors (37367798510).
52310780242 is a wasteful number, since it uses less digits than its factorization.
52310780242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123153.
The product of its (nonzero) digits is 26880, while the sum is 34.
The spelling of 52310780242 in words is "fifty-two billion, three hundred ten million, seven hundred eighty thousand, two hundred forty-two".
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