Base | Representation |
---|---|
bin | 11000011111100011000… |
… | …111010110101110101011 |
3 | 12221220111002200121001001 |
4 | 120133203013112232223 |
5 | 210034033444201000 |
6 | 3325120334335431 |
7 | 232413561531025 |
oct | 30374307265653 |
9 | 5856432617031 |
10 | 1683142568875 |
11 | 5998a9112029 |
12 | 23225505a577 |
13 | c294813ba61 |
14 | 5b670981015 |
15 | 2dbb090946a |
hex | 187e31d6bab |
1683142568875 has 32 divisors (see below), whose sum is σ = 2113308497664. Its totient is φ = 1338365952000.
The previous prime is 1683142568843. The next prime is 1683142568897. The reversal of 1683142568875 is 5788652413861.
It is not a de Polignac number, because 1683142568875 - 25 = 1683142568843 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14817295 + ... + 14930455.
It is an arithmetic number, because the mean of its divisors is an integer number (66040890552).
Almost surely, 21683142568875 is an apocalyptic number.
1683142568875 is a deficient number, since it is larger than the sum of its proper divisors (430165928789).
1683142568875 is a wasteful number, since it uses less digits than its factorization.
1683142568875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113896 (or 113886 counting only the distinct ones).
The product of its digits is 77414400, while the sum is 64.
The spelling of 1683142568875 in words is "one trillion, six hundred eighty-three billion, one hundred forty-two million, five hundred sixty-eight thousand, eight hundred seventy-five".
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