Base | Representation |
---|---|
bin | 10100111010101111… |
… | …00010111110110101 |
3 | 1001222122110201101111 |
4 | 22131113202332311 |
5 | 140444403130401 |
6 | 5054204355021 |
7 | 545202350041 |
oct | 123527427665 |
9 | 31878421344 |
10 | 11230130101 |
11 | 484312aa63 |
12 | 2214b45a71 |
13 | 109c800bc8 |
14 | 787697021 |
15 | 45ad9ae51 |
hex | 29d5e2fb5 |
11230130101 has 8 divisors (see below), whose sum is σ = 11829467520. Its totient is φ = 10631620512.
The previous prime is 11230130099. The next prime is 11230130231. The reversal of 11230130101 is 10103103211.
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 11230130101 - 21 = 11230130099 is a prime.
It is a super-2 number, since 2×112301301012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11230130501) 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, 179005 + ... + 233458.
It is an arithmetic number, because the mean of its divisors is an integer number (1478683440).
Almost surely, 211230130101 is an apocalyptic number.
It is an amenable number.
11230130101 is a deficient number, since it is larger than the sum of its proper divisors (599337419).
11230130101 is a wasteful number, since it uses less digits than its factorization.
11230130101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413915.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 11230130101 its reverse (10103103211), we get a palindrome (21333233312).
The spelling of 11230130101 in words is "eleven billion, two hundred thirty million, one hundred thirty thousand, one hundred one".
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