Base | Representation |
---|---|
bin | 11111001100110011011… |
… | …010010001001110011111 |
3 | 21120222011121121021020202 |
4 | 133030303122101032133 |
5 | 240112004102030043 |
6 | 4320544042134115 |
7 | 310621405354520 |
oct | 37146332211637 |
9 | 7528147537222 |
10 | 2144051205023 |
11 | 757318012252 |
12 | 2a76464b133b |
13 | 12724c5357b0 |
14 | 75ab6160847 |
15 | 3ab896db1b8 |
hex | 1f33369139f |
2144051205023 has 32 divisors (see below), whose sum is σ = 2794303733760. Its totient is φ = 1596463787520.
The previous prime is 2144051205011. The next prime is 2144051205029. The reversal of 2144051205023 is 3205021504412.
It is not a de Polignac number, because 2144051205023 - 220 = 2144050156447 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144051205029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19547348 + ... + 19656726.
It is an arithmetic number, because the mean of its divisors is an integer number (87321991680).
Almost surely, 22144051205023 is an apocalyptic number.
2144051205023 is a deficient number, since it is larger than the sum of its proper divisors (650252528737).
2144051205023 is a wasteful number, since it uses less digits than its factorization.
2144051205023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122087.
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 2144051205023 its reverse (3205021504412), we get a palindrome (5349072709435).
The spelling of 2144051205023 in words is "two trillion, one hundred forty-four billion, fifty-one million, two hundred five thousand, twenty-three".
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