Base | Representation |
---|---|
bin | 111110101101111… |
… | …0011111000101111 |
3 | 12102122212202021200 |
4 | 1331123303320233 |
5 | 13302214124130 |
6 | 544453300543 |
7 | 103102315425 |
oct | 17533637057 |
9 | 5378782250 |
10 | 2104442415 |
11 | 98a9a2809 |
12 | 4a8934753 |
13 | 276cb4bca |
14 | 15d6c5115 |
15 | c4b43760 |
hex | 7d6f3e2f |
2104442415 has 12 divisors (see below), whose sum is σ = 3647700264. Its totient is φ = 1122369264.
The previous prime is 2104442401. The next prime is 2104442443. The reversal of 2104442415 is 5142444012.
2104442415 is a `hidden beast` number, since 210 + 4 + 442 + 4 + 1 + 5 = 666.
It is not a de Polignac number, because 2104442415 - 211 = 2104440367 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23382649 + ... + 23382738.
It is an arithmetic number, because the mean of its divisors is an integer number (303975022).
Almost surely, 22104442415 is an apocalyptic number.
2104442415 is a deficient number, since it is larger than the sum of its proper divisors (1543257849).
2104442415 is a wasteful number, since it uses less digits than its factorization.
2104442415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46765398 (or 46765395 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
The square root of 2104442415 is about 45874.2020639052. The cubic root of 2104442415 is about 1281.4815232928.
Adding to 2104442415 its reverse (5142444012), we get a palindrome (7246886427).
The spelling of 2104442415 in words is "two billion, one hundred four million, four hundred forty-two thousand, four hundred fifteen".
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