Base | Representation |
---|---|
bin | 110000100010000100… |
… | …110110101000101000 |
3 | 11222111201121120221211 |
4 | 300202010312220220 |
5 | 1323210443232011 |
6 | 35534542042504 |
7 | 3523236533443 |
oct | 604204665050 |
9 | 158451546854 |
10 | 52111305256 |
11 | 20111522a2a |
12 | a123b79434 |
13 | 4bb62b858a |
14 | 2744cc065a |
15 | 154ede1b21 |
hex | c22136a28 |
52111305256 has 16 divisors (see below), whose sum is σ = 97714689300. Its totient is φ = 26054054784.
The previous prime is 52111305241. The next prime is 52111305293. The reversal of 52111305256 is 65250311125.
It can be written as a sum of positive squares in 2 ways, for example, as 47060360356 + 5050944900 = 216934^2 + 71070^2 .
It is a super-3 number, since 3×521113052563 (a number of 33 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54951 + ... + 327478.
Almost surely, 252111305256 is an apocalyptic number.
It is an amenable number.
52111305256 is a deficient number, since it is larger than the sum of its proper divisors (45603384044).
52111305256 is a wasteful number, since it uses less digits than its factorization.
52111305256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 399468 (or 399464 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 31.
The spelling of 52111305256 in words is "fifty-two billion, one hundred eleven million, three hundred five thousand, two hundred fifty-six".
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