Base | Representation |
---|---|
bin | 1001010000000110000010… |
… | …11110100101001001001001 |
3 | 2200000212222001102210101021 |
4 | 10220003001132211021021 |
5 | 10131304421022224001 |
6 | 111134000201152441 |
7 | 4166551342254610 |
oct | 450030136451111 |
9 | 80025861383337 |
10 | 20344211133001 |
11 | 6533a278a2988 |
12 | 2346a1718b721 |
13 | b475b276b072 |
14 | 504944d60877 |
15 | 2542edaa9ba1 |
hex | 1280c17a5249 |
20344211133001 has 8 divisors (see below), whose sum is σ = 23261437644224. Its totient is φ = 17429712280560.
The previous prime is 20344211132981. The next prime is 20344211133019. The reversal of 20344211133001 is 10033111244302.
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 20344211133001 - 27 = 20344211132873 is a prime.
It is a super-2 number, since 2×203442111330012 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20344211136001) 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, 681898710 + ... + 681928543.
It is an arithmetic number, because the mean of its divisors is an integer number (2907679705528).
Almost surely, 220344211133001 is an apocalyptic number.
It is an amenable number.
20344211133001 is a deficient number, since it is larger than the sum of its proper divisors (2917226511223).
20344211133001 is a wasteful number, since it uses less digits than its factorization.
20344211133001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1363829391.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 20344211133001 its reverse (10033111244302), we get a palindrome (30377322377303).
The spelling of 20344211133001 in words is "twenty trillion, three hundred forty-four billion, two hundred eleven million, one hundred thirty-three thousand, one".
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