Base | Representation |
---|---|
bin | 1110111000011111… |
… | …1110100000011010 |
3 | 101022102102111121212 |
4 | 3232013332200122 |
5 | 31140214142232 |
6 | 1500232103122 |
7 | 201000343601 |
oct | 35607764032 |
9 | 11272374555 |
10 | 3995068442 |
11 | 1770126062 |
12 | 935b34aa2 |
13 | 4b88b5b31 |
14 | 29c82ca38 |
15 | 185aedeb2 |
hex | ee1fe81a |
3995068442 has 8 divisors (see below), whose sum is σ = 6345108756. Its totient is φ = 1880032192.
The previous prime is 3995068417. The next prime is 3995068447. The reversal of 3995068442 is 2448605993.
It can be written as a sum of positive squares in 2 ways, for example, as 3699194041 + 295874401 = 60821^2 + 17201^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (3995068447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58750973 + ... + 58751040.
Almost surely, 23995068442 is an apocalyptic number.
3995068442 is a deficient number, since it is larger than the sum of its proper divisors (2350040314).
3995068442 is a wasteful number, since it uses less digits than its factorization.
3995068442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117502032.
The product of its (nonzero) digits is 1866240, while the sum is 50.
The square root of 3995068442 is about 63206.5537899354. The cubic root of 3995068442 is about 1586.7484203240.
The spelling of 3995068442 in words is "three billion, nine hundred ninety-five million, sixty-eight thousand, four hundred forty-two".
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