Base | Representation |
---|---|
bin | 1110100011000… |
… | …11101101011001 |
3 | 22111122102211110 |
4 | 13101203231121 |
5 | 222220340400 |
6 | 20035450533 |
7 | 3011231103 |
oct | 721435531 |
9 | 274572743 |
10 | 122043225 |
11 | 62987977 |
12 | 34a56a49 |
13 | 1c390c35 |
14 | 122cc573 |
15 | aaaae50 |
hex | 7463b59 |
122043225 has 24 divisors (see below), whose sum is σ = 204551392. Its totient is φ = 64195200.
The previous prime is 122043209. The next prime is 122043239. The reversal of 122043225 is 522340221.
It is not a de Polignac number, because 122043225 - 24 = 122043209 is a prime.
It is a super-3 number, since 3×1220432253 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5671 + ... + 16620.
Almost surely, 2122043225 is an apocalyptic number.
122043225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122043225 is a deficient number, since it is larger than the sum of its proper divisors (82508167).
122043225 is a wasteful number, since it uses less digits than its factorization.
122043225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22377 (or 22372 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 122043225 is about 11047.3175477127. The cubic root of 122043225 is about 496.0261337795.
Adding to 122043225 its reverse (522340221), we get a palindrome (644383446).
The spelling of 122043225 in words is "one hundred twenty-two million, forty-three thousand, two hundred twenty-five".
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