Base | Representation |
---|---|
bin | 1110100010110… |
… | …01111100011110 |
3 | 22111120101222011 |
4 | 13101121330132 |
5 | 222213100410 |
6 | 20034541434 |
7 | 3011003356 |
oct | 721317436 |
9 | 274511864 |
10 | 122003230 |
11 | 6295a918 |
12 | 34a3787a |
13 | 1c37897b |
14 | 122bbb66 |
15 | aa9e18a |
hex | 7459f1e |
122003230 has 8 divisors (see below), whose sum is σ = 219605832. Its totient is φ = 48801288.
The previous prime is 122003207. The next prime is 122003239. The reversal of 122003230 is 32300221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 122003230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122003239) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100152 + ... + 6100171.
It is an arithmetic number, because the mean of its divisors is an integer number (27450729).
Almost surely, 2122003230 is an apocalyptic number.
122003230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122003230 is a deficient number, since it is larger than the sum of its proper divisors (97602602).
122003230 is a wasteful number, since it uses less digits than its factorization.
122003230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12200330.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 122003230 is about 11045.5072314494. The cubic root of 122003230 is about 495.9719433271.
Adding to 122003230 its reverse (32300221), we get a palindrome (154303451).
The spelling of 122003230 in words is "one hundred twenty-two million, three thousand, two hundred thirty".
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