Base | Representation |
---|---|
bin | 1000110111101100… |
… | …1101111000001010 |
3 | 20010221110221221200 |
4 | 2031323031320022 |
5 | 14334031021134 |
6 | 1032135245030 |
7 | 113002051656 |
oct | 21573157012 |
9 | 6127427850 |
10 | 2381110794 |
11 | 1012090867 |
12 | 565519776 |
13 | 2bc403cca |
14 | 188343a66 |
15 | de094499 |
hex | 8decde0a |
2381110794 has 24 divisors (see below), whose sum is σ = 5176692612. Its totient is φ = 790992960.
The previous prime is 2381110769. The next prime is 2381110813. The reversal of 2381110794 is 4970111832.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2208530025 + 172580769 = 46995^2 + 13137^2 .
It is a super-2 number, since 2×23811107942 = 11339377226606620872, which contains 22 as substring.
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 11 ways as a sum of consecutive naturals, for example, 220467 + ... + 231014.
Almost surely, 22381110794 is an apocalyptic number.
2381110794 is an abundant number, since it is smaller than the sum of its proper divisors (2795581818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2381110794 is a wasteful number, since it uses less digits than its factorization.
2381110794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451782 (or 451779 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 2381110794 is about 48796.6268711271. The cubic root of 2381110794 is about 1335.3441287658.
The spelling of 2381110794 in words is "two billion, three hundred eighty-one million, one hundred ten thousand, seven hundred ninety-four".
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