Base | Representation |
---|---|
bin | 111100100110100100… |
… | …0010100001101000110 |
3 | 110102220220002122200101 |
4 | 1321031020110031012 |
5 | 4113013104410142 |
6 | 135441545034314 |
7 | 12255031424326 |
oct | 1711510241506 |
9 | 412826078611 |
10 | 130143044422 |
11 | 502143a0566 |
12 | 2128078599a |
13 | c3707097c1 |
14 | 64284a3286 |
15 | 35ba6bc0b7 |
hex | 1e4d214346 |
130143044422 has 8 divisors (see below), whose sum is σ = 197407989000. Its totient is φ = 64340381424.
The previous prime is 130143044401. The next prime is 130143044429. The reversal of 130143044422 is 224440341031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1301430444222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130143044429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365570172 + ... + 365570527.
It is an arithmetic number, because the mean of its divisors is an integer number (24675998625).
Almost surely, 2130143044422 is an apocalyptic number.
130143044422 is a deficient number, since it is larger than the sum of its proper divisors (67264944578).
130143044422 is an equidigital number, since it uses as much as digits as its factorization.
130143044422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 731140790.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 130143044422 its reverse (224440341031), we get a palindrome (354583385453).
The spelling of 130143044422 in words is "one hundred thirty billion, one hundred forty-three million, forty-four thousand, four hundred twenty-two".
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