Base | Representation |
---|---|
bin | 111011110101000110… |
… | …1111101010011100110 |
3 | 110021122020112002020011 |
4 | 1313222031331103212 |
5 | 4101113244012420 |
6 | 135005145000434 |
7 | 12165641255125 |
oct | 1675215752346 |
9 | 407566462204 |
10 | 128483579110 |
11 | 4a5426a3727 |
12 | 20a98a8311a |
13 | c167983273 |
14 | 630bd2dabc |
15 | 351eb7395a |
hex | 1dea37d4e6 |
128483579110 has 32 divisors (see below), whose sum is σ = 242361512640. Its totient is φ = 48947931648.
The previous prime is 128483579099. The next prime is 128483579111. The reversal of 128483579110 is 11975384821.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (128483579111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145175 + ... + 1252354.
It is an arithmetic number, because the mean of its divisors is an integer number (7573797270).
Almost surely, 2128483579110 is an apocalyptic number.
128483579110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
128483579110 is a deficient number, since it is larger than the sum of its proper divisors (113877933530).
128483579110 is a wasteful number, since it uses less digits than its factorization.
128483579110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2397792.
The product of its (nonzero) digits is 483840, while the sum is 49.
The spelling of 128483579110 in words is "one hundred twenty-eight billion, four hundred eighty-three million, five hundred seventy-nine thousand, one hundred ten".
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