Base | Representation |
---|---|
bin | 11011111111001101… |
… | …000010010000111111 |
3 | 2212120100000212000111 |
4 | 123333031002100333 |
5 | 443021130123012 |
6 | 21445550010451 |
7 | 2112462531112 |
oct | 337715022077 |
9 | 85510025014 |
10 | 30051411007 |
11 | 11821268972 |
12 | 59a81a6a27 |
13 | 2aabc25807 |
14 | 16511cc579 |
15 | bad3d1ba7 |
hex | 6ff34243f |
30051411007 has 2 divisors, whose sum is σ = 30051411008. Its totient is φ = 30051411006.
The previous prime is 30051410993. The next prime is 30051411011. The reversal of 30051411007 is 70011415003.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 30051411007 - 227 = 29917193279 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30051411077) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15025705503 + 15025705504.
It is an arithmetic number, because the mean of its divisors is an integer number (15025705504).
Almost surely, 230051411007 is an apocalyptic number.
30051411007 is a deficient number, since it is larger than the sum of its proper divisors (1).
30051411007 is an equidigital number, since it uses as much as digits as its factorization.
30051411007 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 420, while the sum is 22.
The spelling of 30051411007 in words is "thirty billion, fifty-one million, four hundred eleven thousand, seven".
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