Base | Representation |
---|---|
bin | 11000000010010001… |
… | …11010101101000011 |
3 | 1020022022011222010201 |
4 | 30001020322231003 |
5 | 202411412013312 |
6 | 5532241510031 |
7 | 634526221651 |
oct | 140110725503 |
9 | 36268158121 |
10 | 12904016707 |
11 | 5521a8781a |
12 | 2601642317 |
13 | 12a853655a |
14 | 8a5b01dd1 |
15 | 507ce2557 |
hex | 30123ab43 |
12904016707 has 2 divisors, whose sum is σ = 12904016708. Its totient is φ = 12904016706.
The previous prime is 12904016599. The next prime is 12904016717. The reversal of 12904016707 is 70761040921.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12904016707 - 211 = 12904014659 is a prime.
It is not a weakly prime, because it can be changed into another prime (12904016717) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6452008353 + 6452008354.
It is an arithmetic number, because the mean of its divisors is an integer number (6452008354).
Almost surely, 212904016707 is an apocalyptic number.
12904016707 is a deficient number, since it is larger than the sum of its proper divisors (1).
12904016707 is an equidigital number, since it uses as much as digits as its factorization.
12904016707 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 21168, while the sum is 37.
The spelling of 12904016707 in words is "twelve billion, nine hundred four million, sixteen thousand, seven hundred seven".
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