Base | Representation |
---|---|
bin | 11011111010011… |
… | …000010000010010 |
3 | 1012122011112002122 |
4 | 123322120100102 |
5 | 1424340213110 |
6 | 114245014242 |
7 | 14414246453 |
oct | 3372302022 |
9 | 1178145078 |
10 | 468288530 |
11 | 220378116 |
12 | 1109b4382 |
13 | 76031108 |
14 | 4629d12a |
15 | 2b1a2255 |
hex | 1be98412 |
468288530 has 16 divisors (see below), whose sum is σ = 843312384. Its totient is φ = 187228080.
The previous prime is 468288529. The next prime is 468288553. The reversal of 468288530 is 35882864.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14399 + ... + 33821.
It is an arithmetic number, because the mean of its divisors is an integer number (52707024).
Almost surely, 2468288530 is an apocalyptic number.
468288530 is a deficient number, since it is larger than the sum of its proper divisors (375023854).
468288530 is a wasteful number, since it uses less digits than its factorization.
468288530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21841.
The product of its (nonzero) digits is 368640, while the sum is 44.
The square root of 468288530 is about 21639.9752772502. The cubic root of 468288530 is about 776.5531281980.
The spelling of 468288530 in words is "four hundred sixty-eight million, two hundred eighty-eight thousand, five hundred thirty".
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