Base | Representation |
---|---|
bin | 1101010110101110100100… |
… | …01100101010001111100111 |
3 | 10211222120111121021121120200 |
4 | 12223113102030222033213 |
5 | 12322132102242434441 |
6 | 142243323441001543 |
7 | 6120532550432052 |
oct | 653272214521747 |
9 | 124876447247520 |
10 | 29368217936871 |
11 | 93a2a9a441090 |
12 | 33639109232b3 |
13 | 1350546169c38 |
14 | 737602133a99 |
15 | 35de04b6d7b6 |
hex | 1ab5d232a3e7 |
29368217936871 has 48 divisors (see below), whose sum is σ = 46412838501120. Its totient is φ = 17746758120960.
The previous prime is 29368217936821. The next prime is 29368217936881. The reversal of 29368217936871 is 17863971286392.
29368217936871 is a `hidden beast` number, since 2 + 93 + 6 + 8 + 2 + 179 + 368 + 7 + 1 = 666.
It is not a de Polignac number, because 29368217936871 - 230 = 29367144195047 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29368217936871.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29368217936821) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 416777640 + ... + 416848098.
It is an arithmetic number, because the mean of its divisors is an integer number (966934135440).
Almost surely, 229368217936871 is an apocalyptic number.
29368217936871 is a deficient number, since it is larger than the sum of its proper divisors (17044620564249).
29368217936871 is a wasteful number, since it uses less digits than its factorization.
29368217936871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82756 (or 82753 counting only the distinct ones).
The product of its digits is 329204736, while the sum is 72.
The spelling of 29368217936871 in words is "twenty-nine trillion, three hundred sixty-eight billion, two hundred seventeen million, nine hundred thirty-six thousand, eight hundred seventy-one".
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