Base | Representation |
---|---|
bin | 1101010001111010001001 |
3 | 20112212100021 |
4 | 31101322021 |
5 | 1342344400 |
6 | 202340441 |
7 | 41406226 |
oct | 15217211 |
9 | 6485307 |
10 | 3481225 |
11 | 1a68550 |
12 | 11ba721 |
13 | 94b6c7 |
14 | 66894d |
15 | 48b71a |
hex | 351e89 |
3481225 has 12 divisors (see below), whose sum is σ = 4709520. Its totient is φ = 2531600.
The previous prime is 3481217. The next prime is 3481229. The reversal of 3481225 is 5221843.
3481225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3481225 - 23 = 3481217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 3481225.
It is not an unprimeable number, because it can be changed into a prime (3481229) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6055 + ... + 6604.
It is an arithmetic number, because the mean of its divisors is an integer number (392460).
Almost surely, 23481225 is an apocalyptic number.
It is an amenable number.
3481225 is a deficient number, since it is larger than the sum of its proper divisors (1228295).
3481225 is a wasteful number, since it uses less digits than its factorization.
3481225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12680 (or 12675 counting only the distinct ones).
The product of its digits is 1920, while the sum is 25.
The square root of 3481225 is about 1865.8041161923. The cubic root of 3481225 is about 151.5574761859.
It can be divided in two parts, 3481 and 225, that multiplied together give a square (783225 = 8852).
The spelling of 3481225 in words is "three million, four hundred eighty-one thousand, two hundred twenty-five".
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