Base | Representation |
---|---|
bin | 1110100100001… |
… | …10010110011010 |
3 | 22111220122110121 |
4 | 13102012112122 |
5 | 222234410424 |
6 | 20042503454 |
7 | 3012361552 |
oct | 722062632 |
9 | 274818417 |
10 | 122185114 |
11 | 62a74537 |
12 | 34b04b8a |
13 | 1c4106ac |
14 | 12328162 |
15 | aad7ee4 |
hex | 748659a |
122185114 has 12 divisors (see below), whose sum is σ = 184275594. Its totient is φ = 60761112.
The previous prime is 122185111. The next prime is 122185139. The reversal of 122185114 is 411581221.
It can be written as a sum of positive squares in only one way, i.e., 120450625 + 1734489 = 10975^2 + 1317^2 .
It is not an unprimeable number, because it can be changed into a prime (122185111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 278107 + ... + 278545.
Almost surely, 2122185114 is an apocalyptic number.
122185114 is a deficient number, since it is larger than the sum of its proper divisors (62090480).
122185114 is an frugal number, since it uses more digits than its factorization.
122185114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1197 (or 758 counting only the distinct ones).
The product of its digits is 640, while the sum is 25.
The square root of 122185114 is about 11053.7375579484. The cubic root of 122185114 is about 496.2182880881.
The spelling of 122185114 in words is "one hundred twenty-two million, one hundred eighty-five thousand, one hundred fourteen".
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