Base | Representation |
---|---|
bin | 1111011111000100… |
… | …1011100110010010 |
3 | 101201200212121122210 |
4 | 3313301023212102 |
5 | 32003124134124 |
6 | 1524252012550 |
7 | 205003524456 |
oct | 36761134622 |
9 | 11650777583 |
10 | 4156864914 |
11 | 1843495154 |
12 | 980161156 |
13 | 5132851a7 |
14 | 2b6108666 |
15 | 194e0da29 |
hex | f7c4b992 |
4156864914 has 8 divisors (see below), whose sum is σ = 8313729840. Its totient is φ = 1385621636.
The previous prime is 4156864913. The next prime is 4156864931. The reversal of 4156864914 is 4194686514.
It is a sphenic number, since it is the product of 3 distinct primes.
4156864914 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (4156864913) 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, 346405404 + ... + 346405415.
It is an arithmetic number, because the mean of its divisors is an integer number (1039216230).
Almost surely, 24156864914 is an apocalyptic number.
4156864914 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4156864914 is a wasteful number, since it uses less digits than its factorization.
4156864914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 692810824.
The product of its digits is 829440, while the sum is 48.
The square root of 4156864914 is about 64473.7536831849. The cubic root of 4156864914 is about 1607.8861852007.
The spelling of 4156864914 in words is "four billion, one hundred fifty-six million, eight hundred sixty-four thousand, nine hundred fourteen".
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