Base | Representation |
---|---|
bin | 110011010001010010… |
… | …111111011101001010 |
3 | 12021002121012210020022 |
4 | 303101102333131022 |
5 | 1400221030233302 |
6 | 41142354300442 |
7 | 3656133661556 |
oct | 632122773512 |
9 | 167077183208 |
10 | 55051024202 |
11 | 2138a960319 |
12 | a804587722 |
13 | 5264354c45 |
14 | 29434b4866 |
15 | 16730298a2 |
hex | cd14bf74a |
55051024202 has 4 divisors (see below), whose sum is σ = 82576536306. Its totient is φ = 27525512100.
The previous prime is 55051024199. The next prime is 55051024207. The reversal of 55051024202 is 20242015055.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20242015055 = 5 ⋅4048403011.
It can be written as a sum of positive squares in only one way, i.e., 48519313441 + 6531710761 = 220271^2 + 80819^2 .
It is not an unprimeable number, because it can be changed into a prime (55051024207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13762756049 + ... + 13762756052.
Almost surely, 255051024202 is an apocalyptic number.
55051024202 is a deficient number, since it is larger than the sum of its proper divisors (27525512104).
55051024202 is a wasteful number, since it uses less digits than its factorization.
55051024202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27525512103.
The product of its (nonzero) digits is 4000, while the sum is 26.
Adding to 55051024202 its reverse (20242015055), we get a palindrome (75293039257).
The spelling of 55051024202 in words is "fifty-five billion, fifty-one million, twenty-four thousand, two hundred two".
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