Base | Representation |
---|---|
bin | 11100001000001101… |
… | …000100001111011011 |
3 | 2212221212011121020112 |
4 | 130020031010033123 |
5 | 443323304222133 |
6 | 21512542314535 |
7 | 2116305166154 |
oct | 341015041733 |
9 | 85855147215 |
10 | 30202414043 |
11 | 1189952576a |
12 | 5a2a888a4b |
13 | 2b042b6119 |
14 | 166729892b |
15 | bbb7ad648 |
hex | 7083443db |
30202414043 has 2 divisors, whose sum is σ = 30202414044. Its totient is φ = 30202414042.
The previous prime is 30202414031. The next prime is 30202414061. The reversal of 30202414043 is 34041420203.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30202414043 - 210 = 30202413019 is a prime.
It is a Sophie Germain prime.
It is not a weakly prime, because it can be changed into another prime (30202414643) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101207021 + 15101207022.
It is an arithmetic number, because the mean of its divisors is an integer number (15101207022).
Almost surely, 230202414043 is an apocalyptic number.
30202414043 is a deficient number, since it is larger than the sum of its proper divisors (1).
30202414043 is an equidigital number, since it uses as much as digits as its factorization.
30202414043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 30202414043 its reverse (34041420203), we get a palindrome (64243834246).
The spelling of 30202414043 in words is "thirty billion, two hundred two million, four hundred fourteen thousand, forty-three".
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