Base | Representation |
---|---|
bin | 1001001001010010100101… |
… | …00100011001110001000000 |
3 | 2122012112111220020010212102 |
4 | 10210221102210121301000 |
5 | 10113442121032414204 |
6 | 110434333404045532 |
7 | 4143634002604616 |
oct | 444512244316100 |
9 | 78175456203772 |
10 | 20110422154304 |
11 | 64538670349a9 |
12 | 230964b8338a8 |
13 | b2b5350ab091 |
14 | 4d74c75316b6 |
15 | 24d1b906b41e |
hex | 124a52919c40 |
20110422154304 has 28 divisors (see below), whose sum is σ = 40755695967744. Its totient is φ = 9841270414464.
The previous prime is 20110422154211. The next prime is 20110422154327. The reversal of 20110422154304 is 40345122401102.
It is a happy number.
It is a super-2 number, since 2×201104221543042 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3342819824 + ... + 3342825839.
Almost surely, 220110422154304 is an apocalyptic number.
It is an amenable number.
20110422154304 is an abundant number, since it is smaller than the sum of its proper divisors (20645273813440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20110422154304 is an equidigital number, since it uses as much as digits as its factorization.
20110422154304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6685645722 (or 6685645712 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 20110422154304 its reverse (40345122401102), we get a palindrome (60455544555406).
The spelling of 20110422154304 in words is "twenty trillion, one hundred ten billion, four hundred twenty-two million, one hundred fifty-four thousand, three hundred four".
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