Base | Representation |
---|---|
bin | 1100010110100010001000 |
3 | 20002111201211 |
4 | 30112202020 |
5 | 1312104044 |
6 | 153222504 |
7 | 36344206 |
oct | 14264210 |
9 | 6074654 |
10 | 3238024 |
11 | 1911859 |
12 | 1101a34 |
13 | 894aba |
14 | 604076 |
15 | 43e634 |
hex | 316888 |
3238024 has 32 divisors (see below), whose sum is σ = 6658200. Its totient is φ = 1469440.
The previous prime is 3238021. The next prime is 3238031. The reversal of 3238024 is 4208323.
It can be written as a sum of positive squares in 4 ways, for example, as 2856100 + 381924 = 1690^2 + 618^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3237986 and 3238004.
It is not an unprimeable number, because it can be changed into a prime (3238021) 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, 3534 + ... + 4354.
Almost surely, 23238024 is an apocalyptic number.
3238024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
3238024 is an abundant number, since it is smaller than the sum of its proper divisors (3420176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3238024 is a wasteful number, since it uses less digits than its factorization.
3238024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 873 (or 869 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3238024 is about 1799.4510273970. The cubic root of 3238024 is about 147.9426366445.
Subtracting 3238024 from its reverse (4208323), we obtain a cube (970299 = 993).
The spelling of 3238024 in words is "three million, two hundred thirty-eight thousand, twenty-four".
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