Base | Representation |
---|---|
bin | 11011110101110001001100… |
… | …101011011001101011001101 |
3 | 121001112100202102111202020111 |
4 | 123311301030223121223031 |
5 | 112022043123303321031 |
6 | 1112225102053120021 |
7 | 34535105131532626 |
oct | 3365611453315315 |
9 | 531470672452214 |
10 | 122442214120141 |
11 | 360174a6899693 |
12 | 11896155929011 |
13 | 5342335cb8296 |
14 | 2234340364a4d |
15 | e2500a0be1b1 |
hex | 6f5c4cad9acd |
122442214120141 has 8 divisors (see below), whose sum is σ = 124765670192760. Its totient is φ = 120119247885312.
The previous prime is 122442214120139. The next prime is 122442214120147. The reversal of 122442214120141 is 141021412244221.
It can be written as a sum of positive squares in 4 ways, for example, as 70357789082025 + 52084425038116 = 8387955^2 + 7216954^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122442214120141 - 21 = 122442214120139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122442214120147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121954756 + ... + 122954653.
It is an arithmetic number, because the mean of its divisors is an integer number (15595708774095).
Almost surely, 2122442214120141 is an apocalyptic number.
It is an amenable number.
122442214120141 is a deficient number, since it is larger than the sum of its proper divisors (2323456072619).
122442214120141 is an equidigital number, since it uses as much as digits as its factorization.
122442214120141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244918895.
The product of its (nonzero) digits is 8192, while the sum is 31.
Adding to 122442214120141 its reverse (141021412244221), we get a palindrome (263463626364362).
The spelling of 122442214120141 in words is "one hundred twenty-two trillion, four hundred forty-two billion, two hundred fourteen million, one hundred twenty thousand, one hundred forty-one".
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