Base | Representation |
---|---|
bin | 100001001011101… |
… | …1100011000111001 |
3 | 2212121010201002000 |
4 | 1002113130120321 |
5 | 4240020114344 |
6 | 302252531213 |
7 | 36410046102 |
oct | 10227343071 |
9 | 2777121060 |
10 | 1113441849 |
11 | 521566383 |
12 | 270a80b09 |
13 | 1498a9040 |
14 | a7c3b3a9 |
15 | 67b3da69 |
hex | 425dc639 |
1113441849 has 32 divisors (see below), whose sum is σ = 1833753600. Its totient is φ = 663085440.
The previous prime is 1113441827. The next prime is 1113441869. The reversal of 1113441849 is 9481443111.
It is not a de Polignac number, because 1113441849 - 25 = 1113441817 is a prime.
It is a super-2 number, since 2×11134418492 = 2479505502209077602, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1113441869) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40284 + ... + 62045.
It is an arithmetic number, because the mean of its divisors is an integer number (57304800).
Almost surely, 21113441849 is an apocalyptic number.
It is an amenable number.
1113441849 is a deficient number, since it is larger than the sum of its proper divisors (720311751).
1113441849 is a wasteful number, since it uses less digits than its factorization.
1113441849 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102382 (or 102376 counting only the distinct ones).
The product of its digits is 13824, while the sum is 36.
The square root of 1113441849 is about 33368.2760867264. The cubic root of 1113441849 is about 1036.4678773075.
The spelling of 1113441849 in words is "one billion, one hundred thirteen million, four hundred forty-one thousand, eight hundred forty-nine".
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