Base | Representation |
---|---|
bin | 111000110100111011… |
… | …1000111111100101100 |
3 | 102122222211122120002112 |
4 | 1301221313013330230 |
5 | 3444411444024234 |
6 | 132021232343152 |
7 | 11550100411205 |
oct | 1615167077454 |
9 | 378884576075 |
10 | 122035142444 |
11 | 47833724826 |
12 | 1b7993a4ab8 |
13 | b67aa17277 |
14 | 5c9974c5ac |
15 | 32939aaace |
hex | 1c69dc7f2c |
122035142444 has 24 divisors (see below), whose sum is σ = 216785883888. Its totient is φ = 60102282240.
The previous prime is 122035142429. The next prime is 122035142491. The reversal of 122035142444 is 444241530221.
It is a self number, because there is not a number n which added to its sum of digits gives 122035142444.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663449 + ... + 827184.
It is an arithmetic number, because the mean of its divisors is an integer number (9032745162).
Almost surely, 2122035142444 is an apocalyptic number.
It is an amenable number.
122035142444 is a deficient number, since it is larger than the sum of its proper divisors (94750741444).
122035142444 is a wasteful number, since it uses less digits than its factorization.
122035142444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1490945 (or 1490943 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 32.
Adding to 122035142444 its reverse (444241530221), we get a palindrome (566276672665).
The spelling of 122035142444 in words is "one hundred twenty-two billion, thirty-five million, one hundred forty-two thousand, four hundred forty-four".
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