Base | Representation |
---|---|
bin | 10111111010000100… |
… | …10011011011110111 |
3 | 1020010111122101212211 |
4 | 23331002103123313 |
5 | 202241301033020 |
6 | 5521342154251 |
7 | 633032115520 |
oct | 137502233367 |
9 | 36114571784 |
10 | 12835174135 |
11 | 5497137333 |
12 | 25a2582987 |
13 | 12971b17c4 |
14 | 89a901847 |
15 | 501c4485a |
hex | 2fd0936f7 |
12835174135 has 16 divisors (see below), whose sum is σ = 17605066752. Its totient is φ = 8799991200.
The previous prime is 12835174133. The next prime is 12835174201. The reversal of 12835174135 is 53147153821.
It is not a de Polignac number, because 12835174135 - 21 = 12835174133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12835174133) 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, 264300 + ... + 309070.
It is an arithmetic number, because the mean of its divisors is an integer number (1100316672).
Almost surely, 212835174135 is an apocalyptic number.
12835174135 is a deficient number, since it is larger than the sum of its proper divisors (4769892617).
12835174135 is an equidigital number, since it uses as much as digits as its factorization.
12835174135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52974.
The product of its digits is 100800, while the sum is 40.
The spelling of 12835174135 in words is "twelve billion, eight hundred thirty-five million, one hundred seventy-four thousand, one hundred thirty-five".
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