Base | Representation |
---|---|
bin | 1110100100000… |
… | …10001100110100 |
3 | 22111212210011001 |
4 | 13102002030310 |
5 | 222233334431 |
6 | 20042253044 |
7 | 3012261160 |
oct | 722021464 |
9 | 274783131 |
10 | 122168116 |
11 | 62a62794 |
12 | 34ab7184 |
13 | 1c405a35 |
14 | 12321ca0 |
15 | aad2e61 |
hex | 7482334 |
122168116 has 24 divisors (see below), whose sum is σ = 248345216. Its totient is φ = 51498720.
The previous prime is 122168113. The next prime is 122168129. The reversal of 122168116 is 611861221.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122168113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34056 + ... + 37471.
Almost surely, 2122168116 is an apocalyptic number.
It is an amenable number.
122168116 is an abundant number, since it is smaller than the sum of its proper divisors (126177100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122168116 is a wasteful number, since it uses less digits than its factorization.
122168116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71599 (or 71597 counting only the distinct ones).
The product of its digits is 1152, while the sum is 28.
The square root of 122168116 is about 11052.9686510005. The cubic root of 122168116 is about 496.1952762570.
The spelling of 122168116 in words is "one hundred twenty-two million, one hundred sixty-eight thousand, one hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •