Base | Representation |
---|---|
bin | 11101111011001011… |
… | …101100001000101001 |
3 | 10001221021221220210010 |
4 | 131323023230020221 |
5 | 1011301121324001 |
6 | 22432212042133 |
7 | 2215150450143 |
oct | 357313541051 |
9 | 101837856703 |
10 | 32131433001 |
11 | 126993a1208 |
12 | 6288903349 |
13 | 3050b3a265 |
14 | 17ab557c93 |
15 | c80cee8d6 |
hex | 77b2ec229 |
32131433001 has 16 divisors (see below), whose sum is σ = 43425518400. Its totient is φ = 21130884288.
The previous prime is 32131432979. The next prime is 32131433011. The reversal of 32131433001 is 10033413123.
It is not a de Polignac number, because 32131433001 - 26 = 32131432937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (32131433011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142206 + ... + 290663.
It is an arithmetic number, because the mean of its divisors is an integer number (2714094900).
Almost surely, 232131433001 is an apocalyptic number.
It is an amenable number.
32131433001 is a deficient number, since it is larger than the sum of its proper divisors (11294085399).
32131433001 is a wasteful number, since it uses less digits than its factorization.
32131433001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433208.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 32131433001 its reverse (10033413123), we get a palindrome (42164846124).
The spelling of 32131433001 in words is "thirty-two billion, one hundred thirty-one million, four hundred thirty-three thousand, one".
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