Base | Representation |
---|---|
bin | 1011001000010111111… |
… | …00000010100110011001 |
3 | 1100120011202121210221020 |
4 | 11210023330002212121 |
5 | 22231230302044014 |
6 | 451410213433053 |
7 | 36426345401142 |
oct | 5441374024631 |
9 | 1316152553836 |
10 | 382452378009 |
11 | 138219440269 |
12 | 6215663b789 |
13 | 2a0b005ac70 |
14 | 14721892ac9 |
15 | 9e360ed1a9 |
hex | 590bf02999 |
382452378009 has 16 divisors (see below), whose sum is σ = 564004617792. Its totient is φ = 228994354368.
The previous prime is 382452377963. The next prime is 382452378029. The reversal of 382452378009 is 900873254283.
It is not a de Polignac number, because 382452378009 - 212 = 382452373913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (382452378029) 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, 132518439 + ... + 132521324.
It is an arithmetic number, because the mean of its divisors is an integer number (35250288612).
Almost surely, 2382452378009 is an apocalyptic number.
382452378009 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
It is an amenable number.
382452378009 is a deficient number, since it is larger than the sum of its proper divisors (181552239783).
382452378009 is a wasteful number, since it uses less digits than its factorization.
382452378009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 265039816.
The product of its (nonzero) digits is 2903040, while the sum is 51.
The spelling of 382452378009 in words is "three hundred eighty-two billion, four hundred fifty-two million, three hundred seventy-eight thousand, nine".
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