Base | Representation |
---|---|
bin | 1110100101011… |
… | …10101001000100 |
3 | 22112020000211222 |
4 | 13102232221010 |
5 | 222310201043 |
6 | 20050215512 |
7 | 3013646654 |
oct | 722565104 |
9 | 275200758 |
10 | 122350148 |
11 | 63077528 |
12 | 34b84598 |
13 | 1c46a84b |
14 | 1236c364 |
15 | ab1bd68 |
hex | 74aea44 |
122350148 has 12 divisors (see below), whose sum is σ = 214433772. Its totient is φ = 61083360.
The previous prime is 122350147. The next prime is 122350181. The reversal of 122350148 is 841053221.
It can be written as a sum of positive squares in 2 ways, for example, as 69089344 + 53260804 = 8312^2 + 7298^2 .
It is not an unprimeable number, because it can be changed into a prime (122350147) 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, 19883 + ... + 25298.
It is an arithmetic number, because the mean of its divisors is an integer number (17869481).
Almost surely, 2122350148 is an apocalyptic number.
It is an amenable number.
122350148 is a deficient number, since it is larger than the sum of its proper divisors (92083624).
122350148 is a wasteful number, since it uses less digits than its factorization.
122350148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45862 (or 45860 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 122350148 is about 11061.2001157198. The cubic root of 122350148 is about 496.4415996502.
The spelling of 122350148 in words is "one hundred twenty-two million, three hundred fifty thousand, one hundred forty-eight".
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