Base | Representation |
---|---|
bin | 110011010100010110… |
… | …011011000011011010 |
3 | 12021020011121121010012 |
4 | 303110112123003122 |
5 | 1400322134132242 |
6 | 41151424321522 |
7 | 3660325304462 |
oct | 632426330332 |
9 | 167204547105 |
10 | 55102255322 |
11 | 21406871a94 |
12 | a8197732a2 |
13 | 5271b5180a |
14 | 294a20cba2 |
15 | 1677799282 |
hex | cd459b0da |
55102255322 has 4 divisors (see below), whose sum is σ = 82653382986. Its totient is φ = 27551127660.
The previous prime is 55102255289. The next prime is 55102255333. The reversal of 55102255322 is 22355220155.
55102255322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22355220155 = 5 ⋅4471044031.
It can be written as a sum of positive squares in only one way, i.e., 52298658721 + 2803596601 = 228689^2 + 52949^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13775563829 + ... + 13775563832.
Almost surely, 255102255322 is an apocalyptic number.
55102255322 is a deficient number, since it is larger than the sum of its proper divisors (27551127664).
55102255322 is a wasteful number, since it uses less digits than its factorization.
55102255322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27551127663.
The product of its (nonzero) digits is 30000, while the sum is 32.
Adding to 55102255322 its reverse (22355220155), we get a palindrome (77457475477).
The spelling of 55102255322 in words is "fifty-five billion, one hundred two million, two hundred fifty-five thousand, three hundred twenty-two".
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