Base | Representation |
---|---|
bin | 100001111000011… |
… | …0011110100100011 |
3 | 2221020012220121001 |
4 | 1003300303310203 |
5 | 4312014244033 |
6 | 304451012431 |
7 | 40113136561 |
oct | 10360636443 |
9 | 2836186531 |
10 | 1136868643 |
11 | 533807269 |
12 | 27889a117 |
13 | 1516bc151 |
14 | aadb8a31 |
15 | 69c19e7d |
hex | 43c33d23 |
1136868643 has 8 divisors (see below), whose sum is σ = 1176778080. Its totient is φ = 1097006400.
The previous prime is 1136868641. The next prime is 1136868647. The reversal of 1136868643 is 3468686311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1136868643 - 21 = 1136868641 is a prime.
It is a super-2 number, since 2×11368686432 = 2584940622873322898, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1136868593 and 1136868602.
It is not an unprimeable number, because it can be changed into a prime (1136868641) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41346 + ... + 63112.
It is an arithmetic number, because the mean of its divisors is an integer number (147097260).
Almost surely, 21136868643 is an apocalyptic number.
1136868643 is a deficient number, since it is larger than the sum of its proper divisors (39909437).
1136868643 is a wasteful number, since it uses less digits than its factorization.
1136868643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23597.
The product of its digits is 497664, while the sum is 46.
The square root of 1136868643 is about 33717.4827500512. The cubic root of 1136868643 is about 1043.6865722246.
The spelling of 1136868643 in words is "one billion, one hundred thirty-six million, eight hundred sixty-eight thousand, six hundred forty-three".
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