Base | Representation |
---|---|
bin | 10101011100100010… |
… | …01111000011101101 |
3 | 1002201102000222010001 |
4 | 22232101033003231 |
5 | 142040001011201 |
6 | 5142254144301 |
7 | 555214510243 |
oct | 125621170355 |
9 | 32642028101 |
10 | 11513688301 |
11 | 49791a4485 |
12 | 2293ab2091 |
13 | 111649301b |
14 | 7b31ca793 |
15 | 475c0d301 |
hex | 2ae44f0ed |
11513688301 has 4 divisors (see below), whose sum is σ = 11604347392. Its totient is φ = 11423029212.
The previous prime is 11513688293. The next prime is 11513688323. The reversal of 11513688301 is 10388631511.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 11513688301 - 23 = 11513688293 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 (11513683301) 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, 45329355 + ... + 45329608.
It is an arithmetic number, because the mean of its divisors is an integer number (2901086848).
Almost surely, 211513688301 is an apocalyptic number.
It is an amenable number.
11513688301 is a deficient number, since it is larger than the sum of its proper divisors (90659091).
11513688301 is an equidigital number, since it uses as much as digits as its factorization.
11513688301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90659090.
The product of its (nonzero) digits is 17280, while the sum is 37.
The spelling of 11513688301 in words is "eleven billion, five hundred thirteen million, six hundred eighty-eight thousand, three hundred one".
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