Base | Representation |
---|---|
bin | 1110100011001… |
… | …10101010011001 |
3 | 22111200001102110 |
4 | 13101212222121 |
5 | 222221232241 |
6 | 20040022533 |
7 | 3011311263 |
oct | 721465231 |
9 | 274601373 |
10 | 122055321 |
11 | 62995a73 |
12 | 34a61a49 |
13 | 1c3965ab |
14 | 122d2b33 |
15 | aaae816 |
hex | 7466a99 |
122055321 has 8 divisors (see below), whose sum is σ = 163119744. Its totient is φ = 81180560.
The previous prime is 122055317. The next prime is 122055331. The reversal of 122055321 is 123550221.
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 122055321 - 22 = 122055317 is a prime.
It is not an unprimeable number, because it can be changed into a prime (122055331) 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, 45906 + ... + 48491.
It is an arithmetic number, because the mean of its divisors is an integer number (20389968).
Almost surely, 2122055321 is an apocalyptic number.
It is an amenable number.
122055321 is a deficient number, since it is larger than the sum of its proper divisors (41064423).
122055321 is an equidigital number, since it uses as much as digits as its factorization.
122055321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94831.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 122055321 is about 11047.8649973649. The cubic root of 122055321 is about 496.0425206892.
The spelling of 122055321 in words is "one hundred twenty-two million, fifty-five thousand, three hundred twenty-one".
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