Base | Representation |
---|---|
bin | 11011100010100100100110… |
… | …110001001000110111110001 |
3 | 120212212020200201220222210022 |
4 | 123202210212301020313301 |
5 | 111333434422410130342 |
6 | 1105335052040013225 |
7 | 34340564266245032 |
oct | 3342444661106761 |
9 | 525766621828708 |
10 | 121123023130097 |
11 | 35658a9298264a |
12 | 11702553461215 |
13 | 5277b10002141 |
14 | 21ca558126a89 |
15 | e00a4b4849d2 |
hex | 6e2926c48df1 |
121123023130097 has 2 divisors, whose sum is σ = 121123023130098. Its totient is φ = 121123023130096.
The previous prime is 121123023130079. The next prime is 121123023130141. The reversal of 121123023130097 is 790031320321121.
Together with previous prime (121123023130079) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 82596124474081 + 38526898656016 = 9088241^2 + 6207004^2 .
It is a cyclic number.
It is not a de Polignac number, because 121123023130097 - 26 = 121123023130033 is a prime.
It is not a weakly prime, because it can be changed into another prime (121123023130007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60561511565048 + 60561511565049.
It is an arithmetic number, because the mean of its divisors is an integer number (60561511565049).
Almost surely, 2121123023130097 is an apocalyptic number.
It is an amenable number.
121123023130097 is a deficient number, since it is larger than the sum of its proper divisors (1).
121123023130097 is an equidigital number, since it uses as much as digits as its factorization.
121123023130097 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13608, while the sum is 35.
The spelling of 121123023130097 in words is "one hundred twenty-one trillion, one hundred twenty-three billion, twenty-three million, one hundred thirty thousand, ninety-seven".
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