Base | Representation |
---|---|
bin | 10010000001101011101111 |
3 | 22220002011001 |
4 | 102001223233 |
5 | 2202203422 |
6 | 245141131 |
7 | 55110634 |
oct | 22015357 |
9 | 8802131 |
10 | 4725487 |
11 | 2738368 |
12 | 16ba7a7 |
13 | c95b60 |
14 | 8b018b |
15 | 635227 |
hex | 481aef |
4725487 has 16 divisors (see below), whose sum is σ = 5312160. Its totient is φ = 4176000.
The previous prime is 4725467. The next prime is 4725493. The reversal of 4725487 is 7845274.
It is a cyclic number.
It is not a de Polignac number, because 4725487 - 219 = 4201199 is a prime.
It is a super-3 number, since 3×47254873 (a number of 21 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4725437) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46737 + ... + 46837.
It is an arithmetic number, because the mean of its divisors is an integer number (332010).
Almost surely, 24725487 is an apocalyptic number.
4725487 is a deficient number, since it is larger than the sum of its proper divisors (586673).
4725487 is a wasteful number, since it uses less digits than its factorization.
4725487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234.
The product of its digits is 62720, while the sum is 37.
The square root of 4725487 is about 2173.8185296846. The cubic root of 4725487 is about 167.8091062095.
The spelling of 4725487 in words is "four million, seven hundred twenty-five thousand, four hundred eighty-seven".
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