Base | Representation |
---|---|
bin | 111000111110001011… |
… | …0010101001101110101 |
3 | 102200210110021212022010 |
4 | 1301330112111031311 |
5 | 4001030400010031 |
6 | 132112112354433 |
7 | 11560555001022 |
oct | 1617426251565 |
9 | 380713255263 |
10 | 122345313141 |
11 | 47982815647 |
12 | 1b865245a19 |
13 | b6ca06651c |
14 | 5cc8a0c549 |
15 | 32b0d28246 |
hex | 1c7c595375 |
122345313141 has 8 divisors (see below), whose sum is σ = 163803961024. Its totient is φ = 81225103680.
The previous prime is 122345313127. The next prime is 122345313149. The reversal of 122345313141 is 141313543221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 122345313141 - 211 = 122345311093 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 122345313099 and 122345313108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122345313149) 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, 84608761 + ... + 84610206.
It is an arithmetic number, because the mean of its divisors is an integer number (20475495128).
Almost surely, 2122345313141 is an apocalyptic number.
It is an amenable number.
122345313141 is a deficient number, since it is larger than the sum of its proper divisors (41458647883).
122345313141 is a wasteful number, since it uses less digits than its factorization.
122345313141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 169219211.
The product of its digits is 8640, while the sum is 30.
Adding to 122345313141 its reverse (141313543221), we get a palindrome (263658856362).
The spelling of 122345313141 in words is "one hundred twenty-two billion, three hundred forty-five million, three hundred thirteen thousand, one hundred forty-one".
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