Base | Representation |
---|---|
bin | 10010000001101000000011 |
3 | 22220001211022 |
4 | 102001220003 |
5 | 2202202001 |
6 | 245140055 |
7 | 55110146 |
oct | 22015003 |
9 | 8801738 |
10 | 4725251 |
11 | 2738173 |
12 | 16ba62b |
13 | c95a0b |
14 | 8b005d |
15 | 63511b |
hex | 481a03 |
4725251 has 6 divisors (see below), whose sum is σ = 4822380. Its totient is φ = 4628748.
The previous prime is 4725247. The next prime is 4725257. The reversal of 4725251 is 1525274.
It is not a de Polignac number, because 4725251 - 22 = 4725247 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4725251.
It is not an unprimeable number, because it can be changed into a prime (4725257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16556 + ... + 16838.
It is an arithmetic number, because the mean of its divisors is an integer number (803730).
Almost surely, 24725251 is an apocalyptic number.
4725251 is a deficient number, since it is larger than the sum of its proper divisors (97129).
4725251 is an frugal number, since it uses more digits than its factorization.
4725251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 625 (or 342 counting only the distinct ones).
The product of its digits is 2800, while the sum is 26.
The square root of 4725251 is about 2173.7642466468. The cubic root of 4725251 is about 167.8063125921.
The spelling of 4725251 in words is "four million, seven hundred twenty-five thousand, two hundred fifty-one".
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