Base | Representation |
---|---|
bin | 1110100011100… |
… | …01110100011110 |
3 | 22111202101010002 |
4 | 13101301310132 |
5 | 222224213042 |
6 | 20041014302 |
7 | 3011561441 |
oct | 721616436 |
9 | 274671102 |
10 | 122101022 |
11 | 62a1733a |
12 | 34a84392 |
13 | 1c3b1334 |
14 | 12305658 |
15 | aabd132 |
hex | 7471d1e |
122101022 has 4 divisors (see below), whose sum is σ = 183151536. Its totient is φ = 61050510.
The previous prime is 122101019. The next prime is 122101061. The reversal of 122101022 is 220101221.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 122100994 and 122101012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30525254 + ... + 30525257.
It is an arithmetic number, because the mean of its divisors is an integer number (45787884).
Almost surely, 2122101022 is an apocalyptic number.
122101022 is a deficient number, since it is larger than the sum of its proper divisors (61050514).
122101022 is an equidigital number, since it uses as much as digits as its factorization.
122101022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61050513.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 122101022 is about 11049.9331219696. The cubic root of 122101022 is about 496.1044237952.
Adding to 122101022 its reverse (220101221), we get a palindrome (342202243).
The spelling of 122101022 in words is "one hundred twenty-two million, one hundred one thousand, twenty-two".
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