Base | Representation |
---|---|
bin | 11110010101010011100… |
… | …11111010100000000101 |
3 | 10200122011212120202010112 |
4 | 33022221303322200011 |
5 | 114033442121402401 |
6 | 2114443324202405 |
7 | 135204312463412 |
oct | 17125163724005 |
9 | 3618155522115 |
10 | 1042231044101 |
11 | 37200a287435 |
12 | 149ba9099405 |
13 | 7738862ba30 |
14 | 38631053109 |
15 | 1c19e04d3bb |
hex | f2a9cfa805 |
1042231044101 has 16 divisors (see below), whose sum is σ = 1182438163200. Its totient is φ = 910682854848.
The previous prime is 1042231044079. The next prime is 1042231044157. The reversal of 1042231044101 is 1014401322401.
1042231044101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-1042231044101 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 (1042231044161) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1413101 + ... + 2020226.
It is an arithmetic number, because the mean of its divisors is an integer number (73902385200).
Almost surely, 21042231044101 is an apocalyptic number.
It is an amenable number.
1042231044101 is a deficient number, since it is larger than the sum of its proper divisors (140207119099).
1042231044101 is a wasteful number, since it uses less digits than its factorization.
1042231044101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3434588.
The product of its (nonzero) digits is 768, while the sum is 23.
Adding to 1042231044101 its reverse (1014401322401), we get a palindrome (2056632366502).
The spelling of 1042231044101 in words is "one trillion, forty-two billion, two hundred thirty-one million, forty-four thousand, one hundred one".
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