Base | Representation |
---|---|
bin | 11101110101001001… |
… | …010000010010000011 |
3 | 10001200020100021000102 |
4 | 131311021100102003 |
5 | 1011044203200311 |
6 | 22414152513015 |
7 | 2212510424042 |
oct | 356511202203 |
9 | 101606307012 |
10 | 32030131331 |
11 | 126471a0820 |
12 | 625a9ab76b |
13 | 3035b5c143 |
14 | 179bd08559 |
15 | c76e8e43b |
hex | 775250483 |
32030131331 has 8 divisors (see below), whose sum is σ = 34947254784. Its totient is φ = 29113890120.
The previous prime is 32030131321. The next prime is 32030131339. The reversal of 32030131331 is 13313103023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 32030131331 - 26 = 32030131267 is a prime.
It is a super-2 number, since 2×320301313312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32030131339) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143471 + ... + 290936.
It is an arithmetic number, because the mean of its divisors is an integer number (4368406848).
Almost surely, 232030131331 is an apocalyptic number.
32030131331 is a deficient number, since it is larger than the sum of its proper divisors (2917123453).
32030131331 is a wasteful number, since it uses less digits than its factorization.
32030131331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 441121.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 32030131331 its reverse (13313103023), we get a palindrome (45343234354).
It can be divided in two parts, 32030 and 131331, that added together give a palindrome (163361).
The spelling of 32030131331 in words is "thirty-two billion, thirty million, one hundred thirty-one thousand, three hundred thirty-one".
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