Base | Representation |
---|---|
bin | 1110010000101100… |
… | …1000010010010000 |
3 | 100212210021210012202 |
4 | 3210023020102100 |
5 | 30314444412033 |
6 | 1431505542332 |
7 | 163602335531 |
oct | 34413102220 |
9 | 10783253182 |
10 | 3828122768 |
11 | 169496a328 |
12 | 8aa0449a8 |
13 | 490132b02 |
14 | 2845b2688 |
15 | 1761238e8 |
hex | e42c8490 |
3828122768 has 20 divisors (see below), whose sum is σ = 7597891308. Its totient is φ = 1867376640.
The previous prime is 3828122729. The next prime is 3828122789. The reversal of 3828122768 is 8672218283.
It can be written as a sum of positive squares in 2 ways, for example, as 203119504 + 3625003264 = 14252^2 + 60208^2 .
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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, 2917121 + ... + 2918432.
Almost surely, 23828122768 is an apocalyptic number.
It is an amenable number.
3828122768 is a deficient number, since it is larger than the sum of its proper divisors (3769768540).
3828122768 is a wasteful number, since it uses less digits than its factorization.
3828122768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5835602 (or 5835596 counting only the distinct ones).
The product of its digits is 516096, while the sum is 47.
The square root of 3828122768 is about 61871.8253165364. The cubic root of 3828122768 is about 1564.3308823896.
The spelling of 3828122768 in words is "three billion, eight hundred twenty-eight million, one hundred twenty-two thousand, seven hundred sixty-eight".
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