Base | Representation |
---|---|
bin | 1010101001111100011011… |
… | …00011010011110010001010 |
3 | 10001222000121001021211222121 |
4 | 11110332031203103302022 |
5 | 11032400022342140320 |
6 | 121500125120241454 |
7 | 4635602316031114 |
oct | 524761543236212 |
9 | 101860531254877 |
10 | 23431421443210 |
11 | 75142346044a0 |
12 | 27651bb77028a |
13 | 100c75c162b01 |
14 | 5b01304563b4 |
15 | 2a97897ca8aa |
hex | 154f8d8d3c8a |
23431421443210 has 32 divisors (see below), whose sum is σ = 46017450307584. Its totient is φ = 8519283720000.
The previous prime is 23431421443201. The next prime is 23431421443211. The reversal of 23431421443210 is 1234412413432.
It is not an unprimeable number, because it can be changed into a prime (23431421443211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14650941 + ... + 16171360.
It is an arithmetic number, because the mean of its divisors is an integer number (1438045322112).
Almost surely, 223431421443210 is an apocalyptic number.
23431421443210 is a deficient number, since it is larger than the sum of its proper divisors (22586028864374).
23431421443210 is a wasteful number, since it uses less digits than its factorization.
23431421443210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30829230.
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 23431421443210 its reverse (1234412413432), we get a palindrome (24665833856642).
The spelling of 23431421443210 in words is "twenty-three trillion, four hundred thirty-one billion, four hundred twenty-one million, four hundred forty-three thousand, two hundred ten".
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