Base | Representation |
---|---|
bin | 10101100011010000… |
… | …11011111100110001 |
3 | 1002212100012002020201 |
4 | 22301220123330301 |
5 | 142143421231230 |
6 | 5152031235201 |
7 | 556501146664 |
oct | 126150337461 |
9 | 32770162221 |
10 | 11570102065 |
11 | 49a8025a25 |
12 | 22aa978b01 |
13 | 1125085852 |
14 | 7ba8b36db |
15 | 47ab535ca |
hex | 2b1a1bf31 |
11570102065 has 8 divisors (see below), whose sum is σ = 14013881280. Its totient is φ = 9169575792.
The previous prime is 11570102059. The next prime is 11570102081. The reversal of 11570102065 is 56020107511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11570102065 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10812645 + ... + 10813714.
It is an arithmetic number, because the mean of its divisors is an integer number (1751735160).
Almost surely, 211570102065 is an apocalyptic number.
It is an amenable number.
11570102065 is a deficient number, since it is larger than the sum of its proper divisors (2443779215).
11570102065 is a wasteful number, since it uses less digits than its factorization.
11570102065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21626471.
The product of its (nonzero) digits is 2100, while the sum is 28.
Adding to 11570102065 its reverse (56020107511), we get a palindrome (67590209576).
The spelling of 11570102065 in words is "eleven billion, five hundred seventy million, one hundred two thousand, sixty-five".
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