Base | Representation |
---|---|
bin | 111110101101100… |
… | …0110001100001010 |
3 | 12102122112020112100 |
4 | 1331123012030022 |
5 | 13302142131432 |
6 | 544445254230 |
7 | 103100605635 |
oct | 17533061412 |
9 | 5378466470 |
10 | 2104255242 |
11 | 98a885121 |
12 | 4a8864376 |
13 | 276c4a95b |
14 | 15d676c1c |
15 | c4b0807c |
hex | 7d6c630a |
2104255242 has 12 divisors (see below), whose sum is σ = 4559219730. Its totient is φ = 701418408.
The previous prime is 2104255229. The next prime is 2104255243. The reversal of 2104255242 is 2425524012.
2104255242 is a `hidden beast` number, since 2 + 104 + 2 + 552 + 4 + 2 = 666.
2104255242 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1251673641 + 852581601 = 35379^2 + 29199^2 .
It is not an unprimeable number, because it can be changed into a prime (2104255243) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58451517 + ... + 58451552.
Almost surely, 22104255242 is an apocalyptic number.
2104255242 is an abundant number, since it is smaller than the sum of its proper divisors (2454964488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104255242 is a wasteful number, since it uses less digits than its factorization.
2104255242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116903077 (or 116903074 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 2104255242 is about 45872.1619503594. The cubic root of 2104255242 is about 1281.4435297209.
Adding to 2104255242 its reverse (2425524012), we get a palindrome (4529779254).
The spelling of 2104255242 in words is "two billion, one hundred four million, two hundred fifty-five thousand, two hundred forty-two".
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