Base | Representation |
---|---|
bin | 110011011101010110… |
… | …001111000101010010 |
3 | 12021121200122102222112 |
4 | 303131112033011102 |
5 | 1401124304414414 |
6 | 41214415505322 |
7 | 3664140314150 |
oct | 633526170522 |
9 | 167550572875 |
10 | 55253201234 |
11 | 21483a9a980 |
12 | a860228242 |
13 | 52971c211a |
14 | 29622a23d0 |
15 | 1685b63d3e |
hex | cdd58f152 |
55253201234 has 32 divisors (see below), whose sum is σ = 103390515072. Its totient is φ = 21514752000.
The previous prime is 55253201233. The next prime is 55253201251. The reversal of 55253201234 is 43210235255.
It is a self number, because there is not a number n which added to its sum of digits gives 55253201234.
It is not an unprimeable number, because it can be changed into a prime (55253201233) 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 15 ways as a sum of consecutive naturals, for example, 165074 + ... + 371154.
It is an arithmetic number, because the mean of its divisors is an integer number (3230953596).
Almost surely, 255253201234 is an apocalyptic number.
55253201234 is a deficient number, since it is larger than the sum of its proper divisors (48137313838).
55253201234 is a wasteful number, since it uses less digits than its factorization.
55253201234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207842.
The product of its (nonzero) digits is 36000, while the sum is 32.
Adding to 55253201234 its reverse (43210235255), we get a palindrome (98463436489).
The spelling of 55253201234 in words is "fifty-five billion, two hundred fifty-three million, two hundred one thousand, two hundred thirty-four".
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