Base | Representation |
---|---|
bin | 1110100100101… |
… | …10010011001001 |
3 | 22112000222002010 |
4 | 13102112103021 |
5 | 222244003231 |
6 | 20044130133 |
7 | 3013053165 |
oct | 722262311 |
9 | 275028063 |
10 | 122250441 |
11 | 63009625 |
12 | 34b36949 |
13 | 1c434351 |
14 | 12343ca5 |
15 | aaec546 |
hex | 74964c9 |
122250441 has 8 divisors (see below), whose sum is σ = 163558080. Its totient is φ = 81221552.
The previous prime is 122250437. The next prime is 122250461. The reversal of 122250441 is 144052221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 122250441 - 22 = 122250437 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122250421) 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 7 ways as a sum of consecutive naturals, for example, 68661 + ... + 70418.
It is an arithmetic number, because the mean of its divisors is an integer number (20444760).
Almost surely, 2122250441 is an apocalyptic number.
It is an amenable number.
122250441 is a deficient number, since it is larger than the sum of its proper divisors (41307639).
122250441 is a wasteful number, since it uses less digits than its factorization.
122250441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139375.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 122250441 is about 11056.6921364394. The cubic root of 122250441 is about 496.3067076878.
The spelling of 122250441 in words is "one hundred twenty-two million, two hundred fifty thousand, four hundred forty-one".
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