Base | Representation |
---|---|
bin | 11011111101111011… |
… | …011001110001001011 |
3 | 2212111211202122100221 |
4 | 123331323121301023 |
5 | 443000140331332 |
6 | 21443503210511 |
7 | 2112112612561 |
oct | 337573316113 |
9 | 85454678327 |
10 | 30030011467 |
11 | 118101820a5 |
12 | 59a0ba6a37 |
13 | 2aa7672371 |
14 | 164c41ba31 |
15 | bab5a6297 |
hex | 6fded9c4b |
30030011467 has 2 divisors, whose sum is σ = 30030011468. Its totient is φ = 30030011466.
The previous prime is 30030011443. The next prime is 30030011503. The reversal of 30030011467 is 76411003003.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 30030011467 - 231 = 27882527819 is a prime.
It is a super-3 number, since 3×300300114673 (a number of 32 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (30030014467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15015005733 + 15015005734.
It is an arithmetic number, because the mean of its divisors is an integer number (15015005734).
Almost surely, 230030011467 is an apocalyptic number.
30030011467 is a deficient number, since it is larger than the sum of its proper divisors (1).
30030011467 is an equidigital number, since it uses as much as digits as its factorization.
30030011467 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 25.
The spelling of 30030011467 in words is "thirty billion, thirty million, eleven thousand, four hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •