Base | Representation |
---|---|
bin | 111000110101011000… |
… | …0001110101010100100 |
3 | 102200000212211002200121 |
4 | 1301222300032222210 |
5 | 3444424312042124 |
6 | 132022525251324 |
7 | 11550341556541 |
oct | 1615260165244 |
9 | 380025732617 |
10 | 122050112164 |
11 | 478411197a2 |
12 | 1b7a2403b44 |
13 | b680b58ba6 |
14 | 5c9b727bc8 |
15 | 3294e662e4 |
hex | 1c6ac0eaa4 |
122050112164 has 24 divisors (see below), whose sum is σ = 218826567288. Its totient is φ = 59528636160.
The previous prime is 122050112117. The next prime is 122050112167. The reversal of 122050112164 is 461211050221.
It can be written as a sum of positive squares in 4 ways, for example, as 916878400 + 121133233764 = 30280^2 + 348042^2 .
It is not an unprimeable number, because it can be changed into a prime (122050112167) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281274 + ... + 1373230.
It is an arithmetic number, because the mean of its divisors is an integer number (9117773637).
Almost surely, 2122050112164 is an apocalyptic number.
It is an amenable number.
122050112164 is a deficient number, since it is larger than the sum of its proper divisors (96776455124).
122050112164 is a wasteful number, since it uses less digits than its factorization.
122050112164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100095 (or 100093 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 122050112164 its reverse (461211050221), we get a palindrome (583261162385).
The spelling of 122050112164 in words is "one hundred twenty-two billion, fifty million, one hundred twelve thousand, one hundred sixty-four".
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