Base | Representation |
---|---|
bin | 11110010100011100… |
… | …101000000011011011 |
3 | 10010000211112202021211 |
4 | 132110130220003123 |
5 | 1013133124200011 |
6 | 22542233043551 |
7 | 2231515340131 |
oct | 362434500333 |
9 | 103024482254 |
10 | 32555303131 |
11 | 128966900aa |
12 | 63868565b7 |
13 | 30ba8b86a0 |
14 | 180b973751 |
15 | ca812ab21 |
hex | 7947280db |
32555303131 has 8 divisors (see below), whose sum is σ = 35142839984. Its totient is φ = 29979663840.
The previous prime is 32555303113. The next prime is 32555303173. The reversal of 32555303131 is 13130355523.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-32555303131 is a prime.
It is a super-2 number, since 2×325553031312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32555303093 and 32555303102.
It is not an unprimeable number, because it can be changed into a prime (32555303531) by changing a digit.
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, 2968701 + ... + 2979646.
It is an arithmetic number, because the mean of its divisors is an integer number (4392854998).
Almost surely, 232555303131 is an apocalyptic number.
32555303131 is a deficient number, since it is larger than the sum of its proper divisors (2587536853).
32555303131 is a wasteful number, since it uses less digits than its factorization.
32555303131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5948781.
The product of its (nonzero) digits is 20250, while the sum is 31.
Adding to 32555303131 its reverse (13130355523), we get a palindrome (45685658654).
The spelling of 32555303131 in words is "thirty-two billion, five hundred fifty-five million, three hundred three thousand, one hundred thirty-one".
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