Base | Representation |
---|---|
bin | 11011111100110011… |
… | …101001101001001010 |
3 | 2212110112101000210112 |
4 | 123330303221221022 |
5 | 442430331431442 |
6 | 21441552114322 |
7 | 2111464003046 |
oct | 337463515112 |
9 | 85415330715 |
10 | 30011202122 |
11 | 118005a5390 |
12 | 59968359a2 |
13 | 2aa37b7b85 |
14 | 1649b23026 |
15 | ba9add082 |
hex | 6fcce9a4a |
30011202122 has 8 divisors (see below), whose sum is σ = 49109239872. Its totient is φ = 13641455500.
The previous prime is 30011202097. The next prime is 30011202163. The reversal of 30011202122 is 22120211003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 30011202097 and 30011202106.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682072754 + ... + 682072797.
It is an arithmetic number, because the mean of its divisors is an integer number (6138654984).
Almost surely, 230011202122 is an apocalyptic number.
30011202122 is a deficient number, since it is larger than the sum of its proper divisors (19098037750).
30011202122 is a wasteful number, since it uses less digits than its factorization.
30011202122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1364145564.
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 30011202122 its reverse (22120211003), we get a palindrome (52131413125).
The spelling of 30011202122 in words is "thirty billion, eleven million, two hundred two thousand, one hundred twenty-two".
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