Base | Representation |
---|---|
bin | 11100010100110000… |
… | …110001010001011010 |
3 | 2220111112121120012122 |
4 | 130110300301101122 |
5 | 444241223200442 |
6 | 21545510141242 |
7 | 2124444041246 |
oct | 342460612132 |
9 | 86445546178 |
10 | 30413100122 |
11 | 11997447299 |
12 | 5a89351822 |
13 | 2b38b42342 |
14 | 168725d426 |
15 | bd0028dd2 |
hex | 714c3145a |
30413100122 has 16 divisors (see below), whose sum is σ = 45793982400. Its totient is φ = 15148542240.
The previous prime is 30413100121. The next prime is 30413100131. The reversal of 30413100122 is 22100131403.
It is a self number, because there is not a number n which added to its sum of digits gives 30413100122.
It is not an unprimeable number, because it can be changed into a prime (30413100121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579347 + ... + 629657.
It is an arithmetic number, because the mean of its divisors is an integer number (2862123900).
Almost surely, 230413100122 is an apocalyptic number.
30413100122 is a deficient number, since it is larger than the sum of its proper divisors (15380882278).
30413100122 is a wasteful number, since it uses less digits than its factorization.
30413100122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51461.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 30413100122 its reverse (22100131403), we get a palindrome (52513231525).
The spelling of 30413100122 in words is "thirty billion, four hundred thirteen million, one hundred thousand, one hundred twenty-two".
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