Base | Representation |
---|---|
bin | 111111100010100… |
… | …0101000000011000 |
3 | 12111120210201211122 |
4 | 1333011011000120 |
5 | 13331300201111 |
6 | 551320544412 |
7 | 103556010140 |
oct | 17705050030 |
9 | 5446721748 |
10 | 2132037656 |
11 | 9a45304a1 |
12 | 4b6022108 |
13 | 27c927458 |
14 | 163229920 |
15 | c7294cdb |
hex | 7f145018 |
2132037656 has 32 divisors (see below), whose sum is σ = 4570836480. Its totient is φ = 913293600.
The previous prime is 2132037637. The next prime is 2132037673. The reversal of 2132037656 is 6567302312.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127121 + ... + 142911.
It is an arithmetic number, because the mean of its divisors is an integer number (142838640).
Almost surely, 22132037656 is an apocalyptic number.
It is an amenable number.
2132037656 is an abundant number, since it is smaller than the sum of its proper divisors (2438798824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132037656 is a wasteful number, since it uses less digits than its factorization.
2132037656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18215 (or 18211 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 35.
The square root of 2132037656 is about 46173.9932862645. The cubic root of 2132037656 is about 1287.0585094630.
Adding to 2132037656 its reverse (6567302312), we get a palindrome (8699339968).
The spelling of 2132037656 in words is "two billion, one hundred thirty-two million, thirty-seven thousand, six hundred fifty-six".
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