Base | Representation |
---|---|
bin | 1110100100000… |
… | …01010001111000 |
3 | 22111212120222100 |
4 | 13102001101320 |
5 | 222233224334 |
6 | 20042223400 |
7 | 3012244161 |
oct | 722012170 |
9 | 274776870 |
10 | 122164344 |
11 | 62a5a975 |
12 | 34ab4b60 |
13 | 1c4040c3 |
14 | 12320768 |
15 | aad1c99 |
hex | 7481478 |
122164344 has 48 divisors (see below), whose sum is σ = 331503120. Its totient is φ = 40642560.
The previous prime is 122164331. The next prime is 122164349. The reversal of 122164344 is 443461221.
It is a happy number.
122164344 is a `hidden beast` number, since 1 + 221 + 6 + 434 + 4 = 666.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122164349) 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 11 ways as a sum of consecutive naturals, for example, 44829 + ... + 47475.
It is an arithmetic number, because the mean of its divisors is an integer number (6906315).
Almost surely, 2122164344 is an apocalyptic number.
It is an amenable number.
122164344 is an abundant number, since it is smaller than the sum of its proper divisors (209338776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122164344 is a wasteful number, since it uses less digits than its factorization.
122164344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3300 (or 3293 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 122164344 is about 11052.7980167919. The cubic root of 122164344 is about 496.1901694476.
The spelling of 122164344 in words is "one hundred twenty-two million, one hundred sixty-four thousand, three hundred forty-four".
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