Base | Representation |
---|---|
bin | 10110100101000… |
… | …110100110000000 |
3 | 222101211022022211 |
4 | 112211012212000 |
5 | 1233434400323 |
6 | 101331311504 |
7 | 12246650215 |
oct | 2645064600 |
9 | 871738284 |
10 | 378825088 |
11 | 184922994 |
12 | a6a4b594 |
13 | 60639475 |
14 | 38451b0c |
15 | 233ce70d |
hex | 16946980 |
378825088 has 32 divisors (see below), whose sum is σ = 787509360. Its totient is φ = 181175808.
The previous prime is 378825037. The next prime is 378825089. The reversal of 378825088 is 880528873.
It is a tau number, because it is divible by the number of its divisors (32).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (378825089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61395 + ... + 67282.
Almost surely, 2378825088 is an apocalyptic number.
It is an amenable number.
378825088 is an abundant number, since it is smaller than the sum of its proper divisors (408684272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378825088 is a wasteful number, since it uses less digits than its factorization.
378825088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128714 (or 128702 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 49.
The square root of 378825088 is about 19463.4295025312. The cubic root of 378825088 is about 723.5683761680.
The spelling of 378825088 in words is "three hundred seventy-eight million, eight hundred twenty-five thousand, eighty-eight".
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