Base | Representation |
---|---|
bin | 11110111001011010000… |
… | …001001101011001101101 |
3 | 21111222102010202020212222 |
4 | 132321122001031121231 |
5 | 234241330333020301 |
6 | 4303221245205125 |
7 | 306253321110101 |
oct | 36713201153155 |
9 | 7458363666788 |
10 | 2123224110701 |
11 | 7494aa727001 |
12 | 2a35b35607a5 |
13 | 1252b06ac745 |
14 | 74a9c099901 |
15 | 3a36b04531b |
hex | 1ee5a04d66d |
2123224110701 has 2 divisors, whose sum is σ = 2123224110702. Its totient is φ = 2123224110700.
The previous prime is 2123224110671. The next prime is 2123224110731. The reversal of 2123224110701 is 1070114223212.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (2123224110671) and next prime (2123224110731).
It can be written as a sum of positive squares in only one way, i.e., 1457247337225 + 665976773476 = 1207165^2 + 816074^2 .
It is a cyclic number.
It is not a de Polignac number, because 2123224110701 - 234 = 2106044241517 is a prime.
It is a super-2 number, since 2×21232241107012 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2123224110731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061612055350 + 1061612055351.
It is an arithmetic number, because the mean of its divisors is an integer number (1061612055351).
Almost surely, 22123224110701 is an apocalyptic number.
It is an amenable number.
2123224110701 is a deficient number, since it is larger than the sum of its proper divisors (1).
2123224110701 is an equidigital number, since it uses as much as digits as its factorization.
2123224110701 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1344, while the sum is 26.
Adding to 2123224110701 its reverse (1070114223212), we get a palindrome (3193338333913).
The spelling of 2123224110701 in words is "two trillion, one hundred twenty-three billion, two hundred twenty-four million, one hundred ten thousand, seven hundred one".
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