Base | Representation |
---|---|
bin | 1001010010001000010011… |
… | …00100000010110010100001 |
3 | 2200021120110111221101002122 |
4 | 10221010021210002302201 |
5 | 10133431124320021231 |
6 | 111230043151354025 |
7 | 4204605263655614 |
oct | 451041144026241 |
9 | 80246414841078 |
10 | 20414140001441 |
11 | 656065192083a |
12 | 2358492222915 |
13 | b5107823bb24 |
14 | 50809a33c17b |
15 | 256042d1977b |
hex | 129109902ca1 |
20414140001441 has 4 divisors (see below), whose sum is σ = 20424614164500. Its totient is φ = 20403665838384.
The previous prime is 20414140001429. The next prime is 20414140001449. The reversal of 20414140001441 is 14410004141402.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11320055391841 + 9094084609600 = 3364529^2 + 3015640^2 .
It is a cyclic number.
It is not a de Polignac number, because 20414140001441 - 210 = 20414140000417 is a prime.
It is a super-2 number, since 2×204141400014412 (a number of 27 digits) contains 22 as substring.
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 20414140001441.
It is not an unprimeable number, because it can be changed into a prime (20414140001449) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237078606 + ... + 5237082503.
It is an arithmetic number, because the mean of its divisors is an integer number (5106153541125).
Almost surely, 220414140001441 is an apocalyptic number.
It is an amenable number.
20414140001441 is a deficient number, since it is larger than the sum of its proper divisors (10474163059).
20414140001441 is a wasteful number, since it uses less digits than its factorization.
20414140001441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10474163058.
The product of its (nonzero) digits is 2048, while the sum is 26.
Adding to 20414140001441 its reverse (14410004141402), we get a palindrome (34824144142843).
The spelling of 20414140001441 in words is "twenty trillion, four hundred fourteen billion, one hundred forty million, one thousand, four hundred forty-one".
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