Base | Representation |
---|---|
bin | 10101100011110110… |
… | …01111001001111111 |
3 | 1002212200110110122121 |
4 | 22301323033021333 |
5 | 142201201433044 |
6 | 5152325023411 |
7 | 556561064212 |
oct | 126173171177 |
9 | 32780413577 |
10 | 11575030399 |
11 | 49aa891729 |
12 | 22b0554b67 |
13 | 11260bcb1a |
14 | 7bb3d7779 |
15 | 47b2c8984 |
hex | 2b1ecf27f |
11575030399 has 8 divisors (see below), whose sum is σ = 11620216080. Its totient is φ = 11529873600.
The previous prime is 11575030343. The next prime is 11575030403. The reversal of 11575030399 is 99303057511.
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 11575030399 - 211 = 11575028351 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11575033399) 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, 1144537 + ... + 1154605.
It is an arithmetic number, because the mean of its divisors is an integer number (1452527010).
Almost surely, 211575030399 is an apocalyptic number.
11575030399 is a deficient number, since it is larger than the sum of its proper divisors (45185681).
11575030399 is a wasteful number, since it uses less digits than its factorization.
11575030399 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14441.
The product of its (nonzero) digits is 127575, while the sum is 43.
The spelling of 11575030399 in words is "eleven billion, five hundred seventy-five million, thirty thousand, three hundred ninety-nine".
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