Base | Representation |
---|---|
bin | 10101110001101010… |
… | …00111000001110001 |
3 | 1010011202102110111212 |
4 | 22320311013001301 |
5 | 142420330133003 |
6 | 5212023445505 |
7 | 562465465541 |
oct | 127065070161 |
9 | 33152373455 |
10 | 11690864753 |
11 | 4a5a2087a7 |
12 | 23232b6895 |
13 | 11440b8969 |
14 | 7cc94b321 |
15 | 486559dd8 |
hex | 2b8d47071 |
11690864753 has 4 divisors (see below), whose sum is σ = 11755455348. Its totient is φ = 11626274160.
The previous prime is 11690864737. The next prime is 11690864761. The reversal of 11690864753 is 35746809611.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35746809611 = 59 ⋅605878129.
It can be written as a sum of positive squares in 2 ways, for example, as 1423703824 + 10267160929 = 37732^2 + 101327^2 .
It is a cyclic number.
It is not a de Polignac number, because 11690864753 - 24 = 11690864737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11690863753) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32295026 + ... + 32295387.
It is an arithmetic number, because the mean of its divisors is an integer number (2938863837).
Almost surely, 211690864753 is an apocalyptic number.
It is an amenable number.
11690864753 is a deficient number, since it is larger than the sum of its proper divisors (64590595).
11690864753 is an equidigital number, since it uses as much as digits as its factorization.
11690864753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64590594.
The product of its (nonzero) digits is 1088640, while the sum is 50.
The spelling of 11690864753 in words is "eleven billion, six hundred ninety million, eight hundred sixty-four thousand, seven hundred fifty-three".
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