Base | Representation |
---|---|
bin | 101101001110011110… |
… | …0100101101101010101 |
3 | 100021200121221120220102 |
4 | 1122130330211231111 |
5 | 3042401314044201 |
6 | 112341210143445 |
7 | 10005532600151 |
oct | 1323474455525 |
9 | 307617846812 |
10 | 97122409301 |
11 | 3820a082675 |
12 | 169a6121b85 |
13 | 920a5b6958 |
14 | 49b4c00061 |
15 | 27d67c526b |
hex | 169cf25b55 |
97122409301 has 2 divisors, whose sum is σ = 97122409302. Its totient is φ = 97122409300.
The previous prime is 97122409289. The next prime is 97122409331. The reversal of 97122409301 is 10390422179.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 56548364401 + 40574044900 = 237799^2 + 201430^2 .
It is a cyclic number.
It is not a de Polignac number, because 97122409301 - 226 = 97055300437 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (97122409331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48561204650 + 48561204651.
It is an arithmetic number, because the mean of its divisors is an integer number (48561204651).
Almost surely, 297122409301 is an apocalyptic number.
It is an amenable number.
97122409301 is a deficient number, since it is larger than the sum of its proper divisors (1).
97122409301 is an equidigital number, since it uses as much as digits as its factorization.
97122409301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27216, while the sum is 38.
The spelling of 97122409301 in words is "ninety-seven billion, one hundred twenty-two million, four hundred nine thousand, three hundred one".
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