Base | Representation |
---|---|
bin | 101111001011100110… |
… | …1110101001100110001 |
3 | 100200112020202221110201 |
4 | 1132113031311030301 |
5 | 3130001213430301 |
6 | 114314001355201 |
7 | 10214556162226 |
oct | 1362715651461 |
9 | 320466687421 |
10 | 101321233201 |
11 | 39a74216171 |
12 | 17778338b01 |
13 | 9729470236 |
14 | 4c9270b94d |
15 | 2980221201 |
hex | 1797375331 |
101321233201 has 2 divisors, whose sum is σ = 101321233202. Its totient is φ = 101321233200.
The previous prime is 101321233199. The next prime is 101321233261. The reversal of 101321233201 is 102332123101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 62724701601 + 38596531600 = 250449^2 + 196460^2 .
It is a cyclic number.
It is not a de Polignac number, because 101321233201 - 21 = 101321233199 is a prime.
Together with 101321233199, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (101321233261) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660616600 + 50660616601.
It is an arithmetic number, because the mean of its divisors is an integer number (50660616601).
Almost surely, 2101321233201 is an apocalyptic number.
It is an amenable number.
101321233201 is a deficient number, since it is larger than the sum of its proper divisors (1).
101321233201 is an equidigital number, since it uses as much as digits as its factorization.
101321233201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 101321233201 its reverse (102332123101), we get a palindrome (203653356302).
The spelling of 101321233201 in words is "one hundred one billion, three hundred twenty-one million, two hundred thirty-three thousand, two hundred one".
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