Base | Representation |
---|---|
bin | 1110100100100… |
… | …00001011000110 |
3 | 22111222200122211 |
4 | 13102100023012 |
5 | 222242202400 |
6 | 20043414034 |
7 | 3012620062 |
oct | 722201306 |
9 | 274880584 |
10 | 122225350 |
11 | 62aa1795 |
12 | 34b2431a |
13 | 1c425ac0 |
14 | 12338aa2 |
15 | aae4dba |
hex | 74902c6 |
122225350 has 48 divisors (see below), whose sum is σ = 250577712. Its totient is φ = 44069760.
The previous prime is 122225339. The next prime is 122225357. The reversal of 122225350 is 53522221.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122225357) 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 23 ways as a sum of consecutive naturals, for example, 25764 + ... + 30136.
It is an arithmetic number, because the mean of its divisors is an integer number (5220369).
Almost surely, 2122225350 is an apocalyptic number.
122225350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122225350 is an abundant number, since it is smaller than the sum of its proper divisors (128352362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122225350 is a wasteful number, since it uses less digits than its factorization.
122225350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4441 (or 4436 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 122225350 is about 11055.5574260188. The cubic root of 122225350 is about 496.2727509360.
Adding to 122225350 its reverse (53522221), we get a palindrome (175747571).
The spelling of 122225350 in words is "one hundred twenty-two million, two hundred twenty-five thousand, three hundred fifty".
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