Base | Representation |
---|---|
bin | 10001110011100010011… |
… | …000001011011100101110 |
3 | 11022222020121101011222211 |
4 | 101303202120023130232 |
5 | 130021332041414410 |
6 | 2334033311401034 |
7 | 154254113233501 |
oct | 21634230133456 |
9 | 4288217334884 |
10 | 1223568701230 |
11 | 431a046a7177 |
12 | 17917682317a |
13 | 8b4c7434575 |
14 | 43314773138 |
15 | 21c63dd468a |
hex | 11ce260b72e |
1223568701230 has 64 divisors (see below), whose sum is σ = 2267397619200. Its totient is φ = 475207068544.
The previous prime is 1223568701203. The next prime is 1223568701231. The reversal of 1223568701230 is 321078653221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1223568701231) 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, 20061321 + ... + 20122219.
It is an arithmetic number, because the mean of its divisors is an integer number (35428087800).
Almost surely, 21223568701230 is an apocalyptic number.
1223568701230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1223568701230 is a deficient number, since it is larger than the sum of its proper divisors (1043828917970).
1223568701230 is a wasteful number, since it uses less digits than its factorization.
1223568701230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61353.
The product of its (nonzero) digits is 120960, while the sum is 40.
The spelling of 1223568701230 in words is "one trillion, two hundred twenty-three billion, five hundred sixty-eight million, seven hundred one thousand, two hundred thirty".
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