Base | Representation |
---|---|
bin | 11011111100101… |
… | …011100000111001 |
3 | 1012200022011111110 |
4 | 123330223200321 |
5 | 1430014013310 |
6 | 114305550533 |
7 | 14422341132 |
oct | 3374534071 |
9 | 1180264443 |
10 | 468891705 |
11 | 22074a307 |
12 | 111045449 |
13 | 761b2819 |
14 | 463b8c89 |
15 | 2b270d20 |
hex | 1bf2b839 |
468891705 has 16 divisors (see below), whose sum is σ = 794358144. Its totient is φ = 235365120.
The previous prime is 468891701. The next prime is 468891707. The reversal of 468891705 is 507198864.
It is not a de Polignac number, because 468891705 - 22 = 468891701 is a prime.
It is not an unprimeable number, because it can be changed into a prime (468891701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919141 + ... + 919650.
It is an arithmetic number, because the mean of its divisors is an integer number (49647384).
Almost surely, 2468891705 is an apocalyptic number.
It is an amenable number.
468891705 is a deficient number, since it is larger than the sum of its proper divisors (325466439).
468891705 is a wasteful number, since it uses less digits than its factorization.
468891705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1838816.
The product of its (nonzero) digits is 483840, while the sum is 48.
The square root of 468891705 is about 21653.9073841189. The cubic root of 468891705 is about 776.8863960032.
The spelling of 468891705 in words is "four hundred sixty-eight million, eight hundred ninety-one thousand, seven hundred five".
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