Base | Representation |
---|---|
bin | 1110100010111… |
… | …10000111100101 |
3 | 22111121021102022 |
4 | 13101132013211 |
5 | 222214122300 |
6 | 20035152525 |
7 | 3011104250 |
oct | 721360745 |
9 | 274537368 |
10 | 122020325 |
11 | 62971749 |
12 | 34a45745 |
13 | 1c38369b |
14 | 122c4097 |
15 | aaa4285 |
hex | 745e1e5 |
122020325 has 12 divisors (see below), whose sum is σ = 172920480. Its totient is φ = 83670960.
The previous prime is 122020307. The next prime is 122020351. The reversal of 122020325 is 523020221.
It is not a de Polignac number, because 122020325 - 222 = 117826021 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 348455 + ... + 348804.
It is an arithmetic number, because the mean of its divisors is an integer number (14410040).
Almost surely, 2122020325 is an apocalyptic number.
It is an amenable number.
122020325 is a deficient number, since it is larger than the sum of its proper divisors (50900155).
122020325 is an equidigital number, since it uses as much as digits as its factorization.
122020325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697276 (or 697271 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 122020325 is about 11046.2810483891. The cubic root of 122020325 is about 495.9951073160.
Adding to 122020325 its reverse (523020221), we get a palindrome (645040546).
The spelling of 122020325 in words is "one hundred twenty-two million, twenty thousand, three hundred twenty-five".
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