Base | Representation |
---|---|
bin | 10110100011011… |
… | …010100100010011 |
3 | 222100222211100210 |
4 | 112203122210103 |
5 | 1233331220421 |
6 | 101314015203 |
7 | 12243125205 |
oct | 2643324423 |
9 | 870884323 |
10 | 378382611 |
11 | 184650502 |
12 | a6877503 |
13 | 60512c49 |
14 | 38378775 |
15 | 23343576 |
hex | 168da913 |
378382611 has 8 divisors (see below), whose sum is σ = 504648144. Its totient is φ = 252186080.
The previous prime is 378382607. The next prime is 378382619. The reversal of 378382611 is 116283873.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 378382611 - 22 = 378382607 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 378382611.
It is not an unprimeable number, because it can be changed into a prime (378382619) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2700 + ... + 27641.
It is an arithmetic number, because the mean of its divisors is an integer number (63081018).
Almost surely, 2378382611 is an apocalyptic number.
378382611 is a deficient number, since it is larger than the sum of its proper divisors (126265533).
378382611 is a wasteful number, since it uses less digits than its factorization.
378382611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34501.
The product of its digits is 48384, while the sum is 39.
The square root of 378382611 is about 19452.0592997245. The cubic root of 378382611 is about 723.2865512062.
The spelling of 378382611 in words is "three hundred seventy-eight million, three hundred eighty-two thousand, six hundred eleven".
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