Base | Representation |
---|---|
bin | 1110010011001101… |
… | …1010100101001001 |
3 | 100220112011022202200 |
4 | 3210303122211021 |
5 | 30330200332330 |
6 | 1432524150413 |
7 | 164061161661 |
oct | 34463324511 |
9 | 10815138680 |
10 | 3838683465 |
11 | 169a922781 |
12 | 8b1698409 |
13 | 49238c946 |
14 | 285b611a1 |
15 | 17700ca60 |
hex | e4cda949 |
3838683465 has 48 divisors (see below), whose sum is σ = 6762267408. Its totient is φ = 2014046208.
The previous prime is 3838683403. The next prime is 3838683479. The reversal of 3838683465 is 5643868383.
3838683465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 66389904 + 3772293561 = 8148^2 + 61419^2 .
It is not a de Polignac number, because 3838683465 - 211 = 3838681417 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1499967 + ... + 1502523.
It is an arithmetic number, because the mean of its divisors is an integer number (140880571).
Almost surely, 23838683465 is an apocalyptic number.
It is an amenable number.
3838683465 is a deficient number, since it is larger than the sum of its proper divisors (2923583943).
3838683465 is a wasteful number, since it uses less digits than its factorization.
3838683465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3098 (or 3095 counting only the distinct ones).
The product of its digits is 9953280, while the sum is 54.
The square root of 3838683465 is about 61957.1098825631. The cubic root of 3838683465 is about 1565.7680755856.
The spelling of 3838683465 in words is "three billion, eight hundred thirty-eight million, six hundred eighty-three thousand, four hundred sixty-five".
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