Base | Representation |
---|---|
bin | 10011000000101001… |
… | …100110101101110101 |
3 | 1221200112210002120021 |
4 | 103000221212231311 |
5 | 313300433014031 |
6 | 13213244005141 |
7 | 1321554101260 |
oct | 230051465565 |
9 | 57615702507 |
10 | 20412001141 |
11 | 8725051634 |
12 | 3b57b307b1 |
13 | 1c03b5b8ac |
14 | db8cd1cd7 |
15 | 7e7000511 |
hex | 4c0a66b75 |
20412001141 has 8 divisors (see below), whose sum is σ = 23768152704. Its totient is φ = 17165887440.
The previous prime is 20412001073. The next prime is 20412001151. The reversal of 20412001141 is 14110021402.
It is a happy number.
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 20412001141 - 221 = 20409903989 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 (20412001151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27509065 + ... + 27509806.
It is an arithmetic number, because the mean of its divisors is an integer number (2971019088).
Almost surely, 220412001141 is an apocalyptic number.
It is an amenable number.
20412001141 is a deficient number, since it is larger than the sum of its proper divisors (3356151563).
20412001141 is an equidigital number, since it uses as much as digits as its factorization.
20412001141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55018931.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20412001141 its reverse (14110021402), we get a palindrome (34522022543).
The spelling of 20412001141 in words is "twenty billion, four hundred twelve million, one thousand, one hundred forty-one".
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