Base | Representation |
---|---|
bin | 1100011001100001100000 |
3 | 20010010112110 |
4 | 30121201200 |
5 | 1313002042 |
6 | 153355320 |
7 | 36425004 |
oct | 14314140 |
9 | 6103473 |
10 | 3250272 |
11 | 191aa83 |
12 | 1108b40 |
13 | 89a54c |
14 | 608704 |
15 | 44309c |
hex | 319860 |
3250272 has 24 divisors (see below), whose sum is σ = 8532216. Its totient is φ = 1083392.
The previous prime is 3250259. The next prime is 3250283. The reversal of 3250272 is 2720523.
It is a tau number, because it is divible by the number of its divisors (24).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16833 + ... + 17024.
It is an arithmetic number, because the mean of its divisors is an integer number (355509).
Almost surely, 23250272 is an apocalyptic number.
3250272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
3250272 is an abundant number, since it is smaller than the sum of its proper divisors (5281944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3250272 is a wasteful number, since it uses less digits than its factorization.
3250272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33870 (or 33862 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 3250272 is about 1802.8510753803. The cubic root of 3250272 is about 148.1289356073.
Adding to 3250272 its reverse (2720523), we get a palindrome (5970795).
The spelling of 3250272 in words is "three million, two hundred fifty thousand, two hundred seventy-two".
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