Base | Representation |
---|---|
bin | 111000111100111010… |
… | …1101110100111111110 |
3 | 102200200112001220102201 |
4 | 1301321311232213332 |
5 | 4000434110241110 |
6 | 132104010142114 |
7 | 11556534102166 |
oct | 1617165564776 |
9 | 380615056381 |
10 | 122303212030 |
11 | 47960a7a43a |
12 | 1b85312193a |
13 | b6c141551c |
14 | 5cc31ad5a6 |
15 | 32ac2adb3a |
hex | 1c79d6e9fe |
122303212030 has 32 divisors (see below), whose sum is σ = 235158362784. Its totient is φ = 45636089856.
The previous prime is 122303212027. The next prime is 122303212037. The reversal of 122303212030 is 30212303221.
It is a junction number, because it is equal to n+sod(n) for n = 122303211989 and 122303212007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122303212037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3164112 + ... + 3202531.
It is an arithmetic number, because the mean of its divisors is an integer number (7348698837).
Almost surely, 2122303212030 is an apocalyptic number.
122303212030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122303212030 is a deficient number, since it is larger than the sum of its proper divisors (112855150754).
122303212030 is a wasteful number, since it uses less digits than its factorization.
122303212030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6366780.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 122303212030 its reverse (30212303221), we get a palindrome (152515515251).
The spelling of 122303212030 in words is "one hundred twenty-two billion, three hundred three million, two hundred twelve thousand, thirty".
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