Base | Representation |
---|---|
bin | 10010101010001100… |
… | …100110111011110111 |
3 | 1220201021221202021022 |
4 | 102222030212323313 |
5 | 312013014113421 |
6 | 13112030011355 |
7 | 1306331151410 |
oct | 225214467367 |
9 | 56637852238 |
10 | 20035301111 |
11 | 85514502a1 |
12 | 3a71946b5b |
13 | 1b73ab7777 |
14 | d80c74807 |
15 | 7c3de07ab |
hex | 4aa326ef7 |
20035301111 has 8 divisors (see below), whose sum is σ = 22978399104. Its totient is φ = 17112431160.
The previous prime is 20035301093. The next prime is 20035301119. The reversal of 20035301111 is 11110353002.
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 20035301111 - 214 = 20035284727 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20035301111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20035301119) 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, 5054885 + ... + 5058846.
It is an arithmetic number, because the mean of its divisors is an integer number (2872299888).
Almost surely, 220035301111 is an apocalyptic number.
20035301111 is a deficient number, since it is larger than the sum of its proper divisors (2943097993).
20035301111 is a wasteful number, since it uses less digits than its factorization.
20035301111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10114021.
The product of its (nonzero) digits is 90, while the sum is 17.
Adding to 20035301111 its reverse (11110353002), we get a palindrome (31145654113).
The spelling of 20035301111 in words is "twenty billion, thirty-five million, three hundred one thousand, one hundred eleven".
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