Base | Representation |
---|---|
bin | 1110100100011… |
… | …01001110110110 |
3 | 22111222002010121 |
4 | 13102031032312 |
5 | 222241311202 |
6 | 20043242154 |
7 | 3012540001 |
oct | 722151666 |
9 | 274862117 |
10 | 122213302 |
11 | 62a93732 |
12 | 34b1935a |
13 | 1c420483 |
14 | 12334538 |
15 | aae1537 |
hex | 748d3b6 |
122213302 has 4 divisors (see below), whose sum is σ = 183319956. Its totient is φ = 61106650.
The previous prime is 122213291. The next prime is 122213303. The reversal of 122213302 is 203312221.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122213303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30553324 + ... + 30553327.
It is an arithmetic number, because the mean of its divisors is an integer number (45829989).
Almost surely, 2122213302 is an apocalyptic number.
122213302 is a deficient number, since it is larger than the sum of its proper divisors (61106654).
122213302 is an equidigital number, since it uses as much as digits as its factorization.
122213302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61106653.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 122213302 is about 11055.0125282607. The cubic root of 122213302 is about 496.2564441972.
Adding to 122213302 its reverse (203312221), we get a palindrome (325525523).
The spelling of 122213302 in words is "one hundred twenty-two million, two hundred thirteen thousand, three hundred two".
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