Base | Representation |
---|---|
bin | 10110101011001… |
… | …111001111111100 |
3 | 222111212000112002 |
4 | 112223033033330 |
5 | 1234342332104 |
6 | 101430001432 |
7 | 12266426201 |
oct | 2653171774 |
9 | 874760462 |
10 | 380433404 |
11 | 18582127a |
12 | a74a6278 |
13 | 60a80530 |
14 | 3874dca8 |
15 | 235eb01e |
hex | 16acf3fc |
380433404 has 12 divisors (see below), whose sum is σ = 716970744. Its totient is φ = 175584624.
The previous prime is 380433379. The next prime is 380433419. The reversal of 380433404 is 404334083.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3657962 + ... + 3658065.
It is an arithmetic number, because the mean of its divisors is an integer number (59747562).
Almost surely, 2380433404 is an apocalyptic number.
It is an amenable number.
380433404 is a deficient number, since it is larger than the sum of its proper divisors (336537340).
380433404 is a wasteful number, since it uses less digits than its factorization.
380433404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7316044 (or 7316042 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 29.
The square root of 380433404 is about 19504.7020997502. The cubic root of 380433404 is about 724.5909092800.
Adding to 380433404 its reverse (404334083), we get a palindrome (784767487).
The spelling of 380433404 in words is "three hundred eighty million, four hundred thirty-three thousand, four hundred four".
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