Base | Representation |
---|---|
bin | 10110100010101… |
… | …110111110000110 |
3 | 222100122202101222 |
4 | 112202232332012 |
5 | 1233310012123 |
6 | 101310120342 |
7 | 12241452452 |
oct | 2642567606 |
9 | 870582358 |
10 | 378204038 |
11 | 184539323 |
12 | a67b00b2 |
13 | 6047c894 |
14 | 3832d662 |
15 | 2330a6c8 |
hex | 168aef86 |
378204038 has 8 divisors (see below), whose sum is σ = 567500232. Its totient is φ = 189037296.
The previous prime is 378204037. The next prime is 378204041. The reversal of 378204038 is 830402873.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 378203989 and 378204007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (378204037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24695 + ... + 36962.
It is an arithmetic number, because the mean of its divisors is an integer number (70937529).
Almost surely, 2378204038 is an apocalyptic number.
378204038 is a deficient number, since it is larger than the sum of its proper divisors (189296194).
378204038 is a wasteful number, since it uses less digits than its factorization.
378204038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64726.
The product of its (nonzero) digits is 32256, while the sum is 35.
The square root of 378204038 is about 19447.4686784682. The cubic root of 378204038 is about 723.1727512506.
The spelling of 378204038 in words is "three hundred seventy-eight million, two hundred four thousand, thirty-eight".
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