Base | Representation |
---|---|
bin | 111111100010111… |
… | …0100011101101000 |
3 | 12111121011121111001 |
4 | 1333011310131220 |
5 | 13331322411130 |
6 | 551325044344 |
7 | 103560446641 |
oct | 17705643550 |
9 | 5447147431 |
10 | 2132232040 |
11 | 9a4653544 |
12 | 4b60b66b4 |
13 | 27c994a83 |
14 | 16327a6c8 |
15 | c72d26ca |
hex | 7f174768 |
2132232040 has 16 divisors (see below), whose sum is σ = 4797522180. Its totient is φ = 852892800.
The previous prime is 2132232023. The next prime is 2132232077. The reversal of 2132232040 is 402322312.
It can be written as a sum of positive squares in 2 ways, for example, as 2116184004 + 16048036 = 46002^2 + 4006^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2132231999 and 2132232017.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26652861 + ... + 26652940.
Almost surely, 22132232040 is an apocalyptic number.
2132232040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2132232040 is an abundant number, since it is smaller than the sum of its proper divisors (2665290140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132232040 is a wasteful number, since it uses less digits than its factorization.
2132232040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53305812 (or 53305808 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 2132232040 is about 46176.0981461188. The cubic root of 2132232040 is about 1287.0976232153.
Adding to 2132232040 its reverse (402322312), we get a palindrome (2534554352).
The spelling of 2132232040 in words is "two billion, one hundred thirty-two million, two hundred thirty-two thousand, forty".
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