Base | Representation |
---|---|
bin | 1001001001100101001110… |
… | …01101010100100000100011 |
3 | 2122020111100111201010212011 |
4 | 10210302213031110200203 |
5 | 10114123121104221121 |
6 | 110443110544013351 |
7 | 4144440031006105 |
oct | 444624715244043 |
9 | 78214314633764 |
10 | 20120432101411 |
11 | 6458033423364 |
12 | 230b584001257 |
13 | b2c46bb6bcc5 |
14 | 4d7b96b23575 |
15 | 24d5a2c417e1 |
hex | 124ca7354823 |
20120432101411 has 16 divisors (see below), whose sum is σ = 20201075506080. Its totient is φ = 20039977555200.
The previous prime is 20120432101387. The next prime is 20120432101459. The reversal of 20120432101411 is 11410123402102.
It is a cyclic number.
It is not a de Polignac number, because 20120432101411 - 227 = 20120297883683 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20120432131411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 692384800 + ... + 692413858.
It is an arithmetic number, because the mean of its divisors is an integer number (1262567219130).
Almost surely, 220120432101411 is an apocalyptic number.
20120432101411 is a deficient number, since it is larger than the sum of its proper divisors (80643404669).
20120432101411 is a wasteful number, since it uses less digits than its factorization.
20120432101411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32214.
The product of its (nonzero) digits is 384, while the sum is 22.
Adding to 20120432101411 its reverse (11410123402102), we get a palindrome (31530555503513).
The spelling of 20120432101411 in words is "twenty trillion, one hundred twenty billion, four hundred thirty-two million, one hundred one thousand, four hundred eleven".
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