Base | Representation |
---|---|
bin | 1110100010111… |
… | …11010100000111 |
3 | 22111121112010201 |
4 | 13101133110013 |
5 | 222214301343 |
6 | 20035231331 |
7 | 3011124445 |
oct | 721372407 |
9 | 274545121 |
10 | 122025223 |
11 | 629753a1 |
12 | 34a48547 |
13 | 1c385998 |
14 | 122c5b95 |
15 | aaa594d |
hex | 745f507 |
122025223 has 8 divisors (see below), whose sum is σ = 126098288. Its totient is φ = 117993024.
The previous prime is 122025209. The next prime is 122025251. The reversal of 122025223 is 322520221.
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 122025223 - 217 = 121894151 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 122025223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122025263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4086 + ... + 16147.
It is an arithmetic number, because the mean of its divisors is an integer number (15762286).
Almost surely, 2122025223 is an apocalyptic number.
122025223 is a deficient number, since it is larger than the sum of its proper divisors (4073065).
122025223 is a wasteful number, since it uses less digits than its factorization.
122025223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20433.
The product of its (nonzero) digits is 480, while the sum is 19.
The square root of 122025223 is about 11046.5027497394. The cubic root of 122025223 is about 496.0017437829.
Adding to 122025223 its reverse (322520221), we get a palindrome (444545444).
The spelling of 122025223 in words is "one hundred twenty-two million, twenty-five thousand, two hundred twenty-three".
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