Base | Representation |
---|---|
bin | 1010001100110011100101… |
… | …00011000000101000111001 |
3 | 2221102022101001122200211102 |
4 | 11012121302203000220321 |
5 | 10414444113143444433 |
6 | 115412151020541145 |
7 | 4503350165465501 |
oct | 506316243005071 |
9 | 87368331580742 |
10 | 22430240999993 |
11 | 71686803200a2 |
12 | 262316a3b17b5 |
13 | c6921645c578 |
14 | 5778b5330a01 |
15 | 28d6de5dd4e8 |
hex | 1466728c0a39 |
22430240999993 has 2 divisors, whose sum is σ = 22430240999994. Its totient is φ = 22430240999992.
The previous prime is 22430240999923. The next prime is 22430241000023. The reversal of 22430240999993 is 39999904203422.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22156489156624 + 273751843369 = 4707068^2 + 523213^2 .
It is a cyclic number.
It is not a de Polignac number, because 22430240999993 - 214 = 22430240983609 is a prime.
It is a super-2 number, since 2×224302409999932 (a number of 28 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (22430240999923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11215120499996 + 11215120499997.
It is an arithmetic number, because the mean of its divisors is an integer number (11215120499997).
Almost surely, 222430240999993 is an apocalyptic number.
It is an amenable number.
22430240999993 is a deficient number, since it is larger than the sum of its proper divisors (1).
22430240999993 is an equidigital number, since it uses as much as digits as its factorization.
22430240999993 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 68024448, while the sum is 65.
The spelling of 22430240999993 in words is "twenty-two trillion, four hundred thirty billion, two hundred forty million, nine hundred ninety-nine thousand, nine hundred ninety-three".
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