Base | Representation |
---|---|
bin | 1111110101111100110… |
… | …0101100010010101001 |
3 | 222000112200212210112010 |
4 | 3331133030230102221 |
5 | 13424411101233223 |
6 | 325012100110133 |
7 | 25443606461040 |
oct | 3753714542251 |
9 | 860480783463 |
10 | 272180102313 |
11 | a5481632419 |
12 | 44900695349 |
13 | 1c88831c4a2 |
14 | d260475557 |
15 | 7130171393 |
hex | 3f5f32c4a9 |
272180102313 has 16 divisors (see below), whose sum is σ = 414769576320. Its totient is φ = 155524382976.
The previous prime is 272180102273. The next prime is 272180102323. The reversal of 272180102313 is 313201081272.
It is not a de Polignac number, because 272180102313 - 217 = 272179971241 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (272180102323) 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, 193531 + ... + 762767.
It is an arithmetic number, because the mean of its divisors is an integer number (25923098520).
Almost surely, 2272180102313 is an apocalyptic number.
It is an amenable number.
272180102313 is a deficient number, since it is larger than the sum of its proper divisors (142589474007).
272180102313 is a wasteful number, since it uses less digits than its factorization.
272180102313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 592016.
The product of its (nonzero) digits is 4032, while the sum is 30.
Adding to 272180102313 its reverse (313201081272), we get a palindrome (585381183585).
The spelling of 272180102313 in words is "two hundred seventy-two billion, one hundred eighty million, one hundred two thousand, three hundred thirteen".
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