Base | Representation |
---|---|
bin | 11101101000011100000111… |
… | …110001010100101110111101 |
3 | 122002102200200202122212222201 |
4 | 131220130013301110232331 |
5 | 114040200104144024041 |
6 | 1141101125415111501 |
7 | 36310322440243060 |
oct | 3550340761245675 |
9 | 562380622585881 |
10 | 130322323033021 |
11 | 38585428946649 |
12 | 1274940a372591 |
13 | 579445b139672 |
14 | 24278c3d2c8d7 |
15 | 100eeb18e4631 |
hex | 768707c54bbd |
130322323033021 has 16 divisors (see below), whose sum is σ = 153751496813568. Its totient is φ = 108096411024000.
The previous prime is 130322323032977. The next prime is 130322323033037. The reversal of 130322323033021 is 120330323223031.
It is not a de Polignac number, because 130322323033021 - 27 = 130322323032893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130322323033321) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9387190 + ... + 18675223.
It is an arithmetic number, because the mean of its divisors is an integer number (9609468550848).
Almost surely, 2130322323033021 is an apocalyptic number.
It is an amenable number.
130322323033021 is a deficient number, since it is larger than the sum of its proper divisors (23429173780547).
130322323033021 is a wasteful number, since it uses less digits than its factorization.
130322323033021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28083852.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 130322323033021 its reverse (120330323223031), we get a palindrome (250652646256052).
The spelling of 130322323033021 in words is "one hundred thirty trillion, three hundred twenty-two billion, three hundred twenty-three million, thirty-three thousand, twenty-one".
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