Base | Representation |
---|---|
bin | 111110101101110… |
… | …1100010000010011 |
3 | 12102122211011101220 |
4 | 1331123230100103 |
5 | 13302212124110 |
6 | 544452500123 |
7 | 103102125330 |
oct | 17533542023 |
9 | 5378734356 |
10 | 2104411155 |
11 | 98a981280 |
12 | 4a891a643 |
13 | 276ca3902 |
14 | 15d6b7987 |
15 | c4b39370 |
hex | 7d6ec413 |
2104411155 has 64 divisors (see below), whose sum is σ = 4206117888. Its totient is φ = 872847360.
The previous prime is 2104411121. The next prime is 2104411189. The reversal of 2104411155 is 5511144012.
It is an interprime number because it is at equal distance from previous prime (2104411121) and next prime (2104411189).
It is not a de Polignac number, because 2104411155 - 27 = 2104411027 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 711159 + ... + 714111.
It is an arithmetic number, because the mean of its divisors is an integer number (65720592).
Almost surely, 22104411155 is an apocalyptic number.
2104411155 is a deficient number, since it is larger than the sum of its proper divisors (2101706733).
2104411155 is a wasteful number, since it uses less digits than its factorization.
2104411155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3596.
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 2104411155 is about 45873.8613482667. The cubic root of 2104411155 is about 1281.4751780949.
Adding to 2104411155 its reverse (5511144012), we get a palindrome (7615555167).
The spelling of 2104411155 in words is "two billion, one hundred four million, four hundred eleven thousand, one hundred fifty-five".
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