Base | Representation |
---|---|
bin | 11100011001010110… |
… | …100100110000011111 |
3 | 2220200220112112112001 |
4 | 130121112210300133 |
5 | 444420432303244 |
6 | 22001301023131 |
7 | 2126400510541 |
oct | 343126446037 |
9 | 86626475461 |
10 | 30490119199 |
11 | 11a26971921 |
12 | 5aab0b4aa7 |
13 | 2b4ba9a967 |
14 | 169358b691 |
15 | bd6b8e5d4 |
hex | 7195a4c1f |
30490119199 has 2 divisors, whose sum is σ = 30490119200. Its totient is φ = 30490119198.
The previous prime is 30490119197. The next prime is 30490119221. The reversal of 30490119199 is 99191109403.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30490119199 - 21 = 30490119197 is a prime.
Together with 30490119197, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30490119193) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15245059599 + 15245059600.
It is an arithmetic number, because the mean of its divisors is an integer number (15245059600).
Almost surely, 230490119199 is an apocalyptic number.
30490119199 is a deficient number, since it is larger than the sum of its proper divisors (1).
30490119199 is an equidigital number, since it uses as much as digits as its factorization.
30490119199 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 78732, while the sum is 46.
The spelling of 30490119199 in words is "thirty billion, four hundred ninety million, one hundred nineteen thousand, one hundred ninety-nine".
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