Base | Representation |
---|---|
bin | 111111100011000… |
… | …1111000100110000 |
3 | 12111121101011000002 |
4 | 1333012033010300 |
5 | 13331334403130 |
6 | 551331245132 |
7 | 103561412504 |
oct | 17706170460 |
9 | 5447334002 |
10 | 2132341040 |
11 | 9a4718425 |
12 | 4b61497a8 |
13 | 27ca0257b |
14 | 1632a8304 |
15 | c7304b45 |
hex | 7f18f130 |
2132341040 has 40 divisors (see below), whose sum is σ = 5173249248. Its totient is φ = 815851520.
The previous prime is 2132341039. The next prime is 2132341051. The reversal of 2132341040 is 401432312.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577601 + ... + 581280.
Almost surely, 22132341040 is an apocalyptic number.
2132341040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2132341040 is an abundant number, since it is smaller than the sum of its proper divisors (3040908208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132341040 is a wasteful number, since it uses less digits than its factorization.
2132341040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1158917 (or 1158911 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2132341040 is about 46177.2783953320. The cubic root of 2132341040 is about 1287.1195550451.
Adding to 2132341040 its reverse (401432312), we get a palindrome (2533773352).
The spelling of 2132341040 in words is "two billion, one hundred thirty-two million, three hundred forty-one thousand, forty".
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