Base | Representation |
---|---|
bin | 11101110101001001… |
… | …001011011001100011 |
3 | 10001200020022020120200 |
4 | 131311021023121203 |
5 | 1011044202030311 |
6 | 22414152240243 |
7 | 2212510311531 |
oct | 356511133143 |
9 | 101606266520 |
10 | 32030111331 |
11 | 12647187799 |
12 | 625a9a0083 |
13 | 3035b52cca |
14 | 179bd01151 |
15 | c76e88556 |
hex | 77524b663 |
32030111331 has 12 divisors (see below), whose sum is σ = 46273991400. Its totient is φ = 21349588320.
The previous prime is 32030111317. The next prime is 32030111339. The reversal of 32030111331 is 13311103023.
It is a happy number.
32030111331 is a `hidden beast` number, since 3 + 20 + 301 + 11 + 331 = 666.
It is not a de Polignac number, because 32030111331 - 213 = 32030103139 is a prime.
It is a super-2 number, since 2×320301113312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (32030111339) 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 11 ways as a sum of consecutive naturals, for example, 264681 + ... + 366218.
It is an arithmetic number, because the mean of its divisors is an integer number (3856165950).
Almost surely, 232030111331 is an apocalyptic number.
32030111331 is a deficient number, since it is larger than the sum of its proper divisors (14243880069).
32030111331 is a wasteful number, since it uses less digits than its factorization.
32030111331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636546 (or 636543 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 32030111331 its reverse (13311103023), we get a palindrome (45341214354).
The spelling of 32030111331 in words is "thirty-two billion, thirty million, one hundred eleven thousand, three hundred thirty-one".
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