Base | Representation |
---|---|
bin | 10010000001101100110110 |
3 | 22220002020200 |
4 | 102001230312 |
5 | 2202204213 |
6 | 245141330 |
7 | 55111065 |
oct | 22015466 |
9 | 8802220 |
10 | 4725558 |
11 | 2738422 |
12 | 16ba846 |
13 | c95bb6 |
14 | 8b01dc |
15 | 635273 |
hex | 481b36 |
4725558 has 24 divisors (see below), whose sum is σ = 10841688. Its totient is φ = 1482432.
The previous prime is 4725551. The next prime is 4725569. The reversal of 4725558 is 8555274.
It is a happy number.
It is a super-3 number, since 3×47255583 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4725551) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7416 + ... + 8027.
It is an arithmetic number, because the mean of its divisors is an integer number (451737).
Almost surely, 24725558 is an apocalyptic number.
4725558 is an abundant number, since it is smaller than the sum of its proper divisors (6116130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4725558 is a wasteful number, since it uses less digits than its factorization.
4725558 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15468 (or 15465 counting only the distinct ones).
The product of its digits is 56000, while the sum is 36.
The square root of 4725558 is about 2173.8348603332. The cubic root of 4725558 is about 167.8099466440.
The spelling of 4725558 in words is "four million, seven hundred twenty-five thousand, five hundred fifty-eight".
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