Base | Representation |
---|---|
bin | 111111101010001… |
… | …0110101010110000 |
3 | 12111212100011222121 |
4 | 1333110112222300 |
5 | 13333311322120 |
6 | 551542444024 |
7 | 103635026110 |
oct | 17724265260 |
9 | 5455304877 |
10 | 2136042160 |
11 | 9a68160aa |
12 | 4b7433614 |
13 | 2806ca095 |
14 | 16398d040 |
15 | c77d65aa |
hex | 7f516ab0 |
2136042160 has 40 divisors (see below), whose sum is σ = 5675770656. Its totient is φ = 732357120.
The previous prime is 2136042151. The next prime is 2136042217. The reversal of 2136042160 is 612406312.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×21360421602 = 9125352218594931200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906621 + ... + 1907740.
Almost surely, 22136042160 is an apocalyptic number.
2136042160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2136042160 is an abundant number, since it is smaller than the sum of its proper divisors (3539728496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2136042160 is a wasteful number, since it uses less digits than its factorization.
2136042160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3814381 (or 3814375 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 2136042160 is about 46217.3361413226. The cubic root of 2136042160 is about 1287.8638122276.
Adding to 2136042160 its reverse (612406312), we get a palindrome (2748448472).
The spelling of 2136042160 in words is "two billion, one hundred thirty-six million, forty-two thousand, one hundred sixty".
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