Base | Representation |
---|---|
bin | 1110100101001010… |
… | …0100101100010000 |
3 | 101002202210210001012 |
4 | 3221102210230100 |
5 | 31003433211313 |
6 | 1444213430052 |
7 | 165664053464 |
oct | 35122445420 |
9 | 11082723035 |
10 | 3913960208 |
11 | 1729368264 |
12 | 91293b328 |
13 | 4a4b581b2 |
14 | 291b584a4 |
15 | 17d92bda8 |
hex | e94a4b10 |
3913960208 has 20 divisors (see below), whose sum is σ = 7650410268. Its totient is φ = 1939660800.
The previous prime is 3913960207. The next prime is 3913960223. The reversal of 3913960208 is 8020693193.
It can be written as a sum of positive squares in 2 ways, for example, as 115949824 + 3798010384 = 10768^2 + 61628^2 .
It is not an unprimeable number, because it can be changed into a prime (3913960207) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1080593 + ... + 1084208.
Almost surely, 23913960208 is an apocalyptic number.
It is an amenable number.
3913960208 is a deficient number, since it is larger than the sum of its proper divisors (3736450060).
3913960208 is a wasteful number, since it uses less digits than its factorization.
3913960208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2164922 (or 2164916 counting only the distinct ones).
The product of its (nonzero) digits is 69984, while the sum is 41.
The square root of 3913960208 is about 62561.6512569801. The cubic root of 3913960208 is about 1575.9368183935.
The spelling of 3913960208 in words is "three billion, nine hundred thirteen million, nine hundred sixty thousand, two hundred eight".
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