Base | Representation |
---|---|
bin | 1100000100001110… |
… | …0010101100100001 |
3 | 22100201121202101001 |
4 | 3001003202230201 |
5 | 23113131244413 |
6 | 1253221312001 |
7 | 143156314126 |
oct | 30103425441 |
9 | 8321552331 |
10 | 3238931233 |
11 | 1412323a7a |
12 | 764865601 |
13 | 3c804ca75 |
14 | 22a24074d |
15 | 13e53d4dd |
hex | c10e2b21 |
3238931233 has 6 divisors (see below), whose sum is σ = 3283793142. Its totient is φ = 3194082720.
The previous prime is 3238931209. The next prime is 3238931261. The reversal of 3238931233 is 3321398323.
It can be written as a sum of positive squares in 3 ways, for example, as 2192861584 + 1046069649 = 46828^2 + 32343^2 .
It is not a de Polignac number, because 3238931233 - 213 = 3238923041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3238931192 and 3238931201.
It is not an unprimeable number, because it can be changed into a prime (3238931263) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 482923 + ... + 489583.
It is an arithmetic number, because the mean of its divisors is an integer number (547298857).
Almost surely, 23238931233 is an apocalyptic number.
It is an amenable number.
3238931233 is a deficient number, since it is larger than the sum of its proper divisors (44861909).
3238931233 is an frugal number, since it uses more digits than its factorization.
3238931233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13395 (or 6734 counting only the distinct ones).
The product of its digits is 69984, while the sum is 37.
The square root of 3238931233 is about 56911.6089475601. The cubic root of 3238931233 is about 1479.5645226258.
The spelling of 3238931233 in words is "three billion, two hundred thirty-eight million, nine hundred thirty-one thousand, two hundred thirty-three".
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