Base | Representation |
---|---|
bin | 1110100010110… |
… | …01111110001100 |
3 | 22111120102010020 |
4 | 13101121332030 |
5 | 222213101330 |
6 | 20034542140 |
7 | 3011003604 |
oct | 721317614 |
9 | 274512106 |
10 | 122003340 |
11 | 6295aa08 |
12 | 34a37950 |
13 | 1c378a34 |
14 | 122bbc04 |
15 | aa9e210 |
hex | 7459f8c |
122003340 has 24 divisors (see below), whose sum is σ = 341609520. Its totient is φ = 32534208.
The previous prime is 122003317. The next prime is 122003359. The reversal of 122003340 is 43300221.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1016635 + ... + 1016754.
It is an arithmetic number, because the mean of its divisors is an integer number (14233730).
Almost surely, 2122003340 is an apocalyptic number.
122003340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
122003340 is an abundant number, since it is smaller than the sum of its proper divisors (219606180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122003340 is a wasteful number, since it uses less digits than its factorization.
122003340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2033401 (or 2033399 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 122003340 is about 11045.5122108483. The cubic root of 122003340 is about 495.9720923857.
Adding to 122003340 its reverse (43300221), we get a palindrome (165303561).
The spelling of 122003340 in words is "one hundred twenty-two million, three thousand, three hundred forty".
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