Base | Representation |
---|---|
bin | 1110100101011… |
… | …00011011010000 |
3 | 22112012120101211 |
4 | 13102230123100 |
5 | 222304403242 |
6 | 20050105504 |
7 | 3013611340 |
oct | 722543320 |
9 | 275176354 |
10 | 122341072 |
11 | 63070727 |
12 | 34b7b294 |
13 | 1c466689 |
14 | 12368d20 |
15 | ab19317 |
hex | 74ac6d0 |
122341072 has 20 divisors (see below), whose sum is σ = 270898336. Its totient is φ = 52431840.
The previous prime is 122341033. The next prime is 122341073. The reversal of 122341072 is 270143221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122341073) 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 3 ways as a sum of consecutive naturals, for example, 546054 + ... + 546277.
Almost surely, 2122341072 is an apocalyptic number.
It is an amenable number.
122341072 is an abundant number, since it is smaller than the sum of its proper divisors (148557264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122341072 is a wasteful number, since it uses less digits than its factorization.
122341072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1092346 (or 1092340 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 122341072 is about 11060.7898452145. The cubic root of 122341072 is about 496.4293239114.
Adding to 122341072 its reverse (270143221), we get a palindrome (392484293).
The spelling of 122341072 in words is "one hundred twenty-two million, three hundred forty-one thousand, seventy-two".
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