Base | Representation |
---|---|
bin | 1100001001101001100100 |
3 | 12222211100022 |
4 | 30021221210 |
5 | 1303412002 |
6 | 152134312 |
7 | 36034310 |
oct | 14115144 |
9 | 5884308 |
10 | 3185252 |
11 | 1886144 |
12 | 1097398 |
13 | 876a85 |
14 | 5ccb40 |
15 | 42dba2 |
hex | 309a64 |
3185252 has 12 divisors (see below), whose sum is σ = 6370560. Its totient is φ = 1365096.
The previous prime is 3185251. The next prime is 3185257. The reversal of 3185252 is 2525813.
3185252 is an admirable number.
It is a d-powerful number, because it can be written as 34 + 1 + 87 + 56 + 213 + 56 + 220 .
It is not an unprimeable number, because it can be changed into a prime (3185251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56852 + ... + 56907.
It is an arithmetic number, because the mean of its divisors is an integer number (530880).
Almost surely, 23185252 is an apocalyptic number.
It is an amenable number.
3185252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3185252 is a wasteful number, since it uses less digits than its factorization.
3185252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113770 (or 113768 counting only the distinct ones).
The product of its digits is 2400, while the sum is 26.
The square root of 3185252 is about 1784.7274301697. The cubic root of 3185252 is about 147.1345275348.
The spelling of 3185252 in words is "three million, one hundred eighty-five thousand, two hundred fifty-two".
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