Base | Representation |
---|---|
bin | 11100010101001011… |
… | …110111001110101110 |
3 | 2220112000222101201111 |
4 | 130111023313032232 |
5 | 444300032434124 |
6 | 21550322302234 |
7 | 2124561311530 |
oct | 342513671656 |
9 | 86460871644 |
10 | 30420202414 |
11 | 119a0458358 |
12 | 5a8b7b797a |
13 | 2b3a45ac94 |
14 | 168818b850 |
15 | bd097d494 |
hex | 7152f73ae |
30420202414 has 16 divisors (see below), whose sum is σ = 52151211648. Its totient is φ = 13036656312.
The previous prime is 30420202367. The next prime is 30420202481. The reversal of 30420202414 is 41420202403.
It is a happy number.
It is a congruent number.
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, 493177 + ... + 551419.
It is an arithmetic number, because the mean of its divisors is an integer number (3259450728).
Almost surely, 230420202414 is an apocalyptic number.
30420202414 is a deficient number, since it is larger than the sum of its proper divisors (21731009234).
30420202414 is a wasteful number, since it uses less digits than its factorization.
30420202414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95559.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 30420202414 its reverse (41420202403), we get a palindrome (71840404817).
The spelling of 30420202414 in words is "thirty billion, four hundred twenty million, two hundred two thousand, four hundred fourteen".
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