Base | Representation |
---|---|
bin | 10110101101000… |
… | …000011000100100 |
3 | 222112201120012001 |
4 | 112231000120210 |
5 | 1240002144204 |
6 | 101443535044 |
7 | 12303366211 |
oct | 2655003044 |
9 | 875646161 |
10 | 380896804 |
11 | 186008452 |
12 | a768a484 |
13 | 60bb3432 |
14 | 38830b08 |
15 | 2368d4a4 |
hex | 16b40624 |
380896804 has 12 divisors (see below), whose sum is σ = 666730764. Its totient is φ = 190402304.
The previous prime is 380896801. The next prime is 380896807. The reversal of 380896804 is 408698083.
It is an interprime number because it is at equal distance from previous prime (380896801) and next prime (380896807).
It can be written as a sum of positive squares in 2 ways, for example, as 216031204 + 164865600 = 14698^2 + 12840^2 .
It is not an unprimeable number, because it can be changed into a prime (380896801) 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, 12744 + ... + 30400.
It is an arithmetic number, because the mean of its divisors is an integer number (55560897).
Almost surely, 2380896804 is an apocalyptic number.
It is an amenable number.
380896804 is a deficient number, since it is larger than the sum of its proper divisors (285833960).
380896804 is a wasteful number, since it uses less digits than its factorization.
380896804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23054 (or 23052 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 46.
The square root of 380896804 is about 19516.5776713029. The cubic root of 380896804 is about 724.8849942032.
The spelling of 380896804 in words is "three hundred eighty million, eight hundred ninety-six thousand, eight hundred four".
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