Base | Representation |
---|---|
bin | 1001011001111000010… |
… | …11100110001001111111 |
3 | 1010220001122021120010011 |
4 | 10230330023212021333 |
5 | 20243233322020111 |
6 | 404240032524051 |
7 | 32226342360145 |
oct | 4547413461177 |
9 | 1126048246104 |
10 | 323132220031 |
11 | 115048794615 |
12 | 527603b0627 |
13 | 24618402b7a |
14 | 118d540b595 |
15 | 86133da021 |
hex | 4b3c2e627f |
323132220031 has 8 divisors (see below), whose sum is σ = 351111411200. Its totient is φ = 296250252120.
The previous prime is 323132220029. The next prime is 323132220071. The reversal of 323132220031 is 130022231323.
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 323132220031 - 21 = 323132220029 is a prime.
It is a super-3 number, since 3×3231322200313 (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 323132219984 and 323132220011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (323132220001) 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, 274305201 + ... + 274306378.
It is an arithmetic number, because the mean of its divisors is an integer number (43888926400).
Almost surely, 2323132220031 is an apocalyptic number.
323132220031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
323132220031 is a deficient number, since it is larger than the sum of its proper divisors (27979191169).
323132220031 is a wasteful number, since it uses less digits than its factorization.
323132220031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 548611629.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 323132220031 its reverse (130022231323), we get a palindrome (453154451354).
The spelling of 323132220031 in words is "three hundred twenty-three billion, one hundred thirty-two million, two hundred twenty thousand, thirty-one".
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