Base | Representation |
---|---|
bin | 11000000110000001… |
… | …10000001011111111 |
3 | 1020101111021222022202 |
4 | 30003000300023333 |
5 | 202442432242121 |
6 | 5535323102115 |
7 | 635360230364 |
oct | 140300601377 |
9 | 36344258282 |
10 | 12935430911 |
11 | 5538793777 |
12 | 261007193b |
13 | 12b1bb5140 |
14 | 8a9d5c46b |
15 | 50a94a40b |
hex | 3030302ff |
12935430911 has 16 divisors (see below), whose sum is σ = 14147847168. Its totient is φ = 11754309600.
The previous prime is 12935430901. The next prime is 12935430929. The reversal of 12935430911 is 11903453921.
It is a cyclic number.
It is not a de Polignac number, because 12935430911 - 26 = 12935430847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12935430901) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1590746 + ... + 1598856.
It is an arithmetic number, because the mean of its divisors is an integer number (884240448).
Almost surely, 212935430911 is an apocalyptic number.
12935430911 is a deficient number, since it is larger than the sum of its proper divisors (1212416257).
12935430911 is a wasteful number, since it uses less digits than its factorization.
12935430911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10022.
The product of its (nonzero) digits is 29160, while the sum is 38.
The spelling of 12935430911 in words is "twelve billion, nine hundred thirty-five million, four hundred thirty thousand, nine hundred eleven".
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