Base | Representation |
---|---|
bin | 110000111001111010… |
… | …011011000110010011 |
3 | 12000112121010120121222 |
4 | 300321322123012103 |
5 | 1330020333133321 |
6 | 40042345435255 |
7 | 3536164020065 |
oct | 607172330623 |
9 | 160477116558 |
10 | 52511224211 |
11 | 202a7242a66 |
12 | a215a9bb2b |
13 | 4c4b0cc004 |
14 | 2782063735 |
15 | 157508b3ab |
hex | c39e9b193 |
52511224211 has 8 divisors (see below), whose sum is σ = 53036634000. Its totient is φ = 51985922400.
The previous prime is 52511224193. The next prime is 52511224237. The reversal of 52511224211 is 11242211525.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52511224211 - 26 = 52511224147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52511226211) by changing a digit.
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, 1250840 + ... + 1292138.
It is an arithmetic number, because the mean of its divisors is an integer number (6629579250).
Almost surely, 252511224211 is an apocalyptic number.
52511224211 is a deficient number, since it is larger than the sum of its proper divisors (525409789).
52511224211 is a wasteful number, since it uses less digits than its factorization.
52511224211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53989.
The product of its digits is 1600, while the sum is 26.
Adding to 52511224211 its reverse (11242211525), we get a palindrome (63753435736).
The spelling of 52511224211 in words is "fifty-two billion, five hundred eleven million, two hundred twenty-four thousand, two hundred eleven".
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