Base | Representation |
---|---|
bin | 11100010101010100… |
… | …010100101110111110 |
3 | 2220112012011002020122 |
4 | 130111110110232332 |
5 | 444301114423124 |
6 | 21550442014542 |
7 | 2124616210151 |
oct | 342524245676 |
9 | 86465132218 |
10 | 30422420414 |
11 | 119a1732811 |
12 | 5a904a7452 |
13 | 2b3aa566c9 |
14 | 16885a7c98 |
15 | bd0c6a75e |
hex | 715514bbe |
30422420414 has 32 divisors (see below), whose sum is σ = 49618396800. Its totient is φ = 13932840960.
The previous prime is 30422420377. The next prime is 30422420417. The reversal of 30422420414 is 41402422403.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30422420417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543467 + ... + 596825.
It is an arithmetic number, because the mean of its divisors is an integer number (1550574900).
Almost surely, 230422420414 is an apocalyptic number.
30422420414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30422420414 is a deficient number, since it is larger than the sum of its proper divisors (19195976386).
30422420414 is a wasteful number, since it uses less digits than its factorization.
30422420414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53828.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 30422420414 its reverse (41402422403), we get a palindrome (71824842817).
The spelling of 30422420414 in words is "thirty billion, four hundred twenty-two million, four hundred twenty thousand, four hundred fourteen".
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