Base | Representation |
---|---|
bin | 111110100101111… |
… | …0000010000100111 |
3 | 12102100221220101212 |
4 | 1331023300100213 |
5 | 13300124431010 |
6 | 544223142035 |
7 | 103021455011 |
oct | 17513602047 |
9 | 5370856355 |
10 | 2100233255 |
11 | 98858836a |
12 | 4a744491b |
13 | 276170093 |
14 | 15cd0b1b1 |
15 | c45b1505 |
hex | 7d2f0427 |
2100233255 has 32 divisors (see below), whose sum is σ = 2609323200. Its totient is φ = 1622218752.
The previous prime is 2100233203. The next prime is 2100233297. The reversal of 2100233255 is 5523320012.
It is a cyclic number.
It is not a de Polignac number, because 2100233255 - 222 = 2096038951 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2100233255.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4125941 + ... + 4126449.
It is an arithmetic number, because the mean of its divisors is an integer number (81541350).
Almost surely, 22100233255 is an apocalyptic number.
2100233255 is a deficient number, since it is larger than the sum of its proper divisors (509089945).
2100233255 is a wasteful number, since it uses less digits than its factorization.
2100233255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 803.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 2100233255 is about 45828.3018995904. The cubic root of 2100233255 is about 1280.6265761676.
Adding to 2100233255 its reverse (5523320012), we get a palindrome (7623553267).
The spelling of 2100233255 in words is "two billion, one hundred million, two hundred thirty-three thousand, two hundred fifty-five".
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