Base | Representation |
---|---|
bin | 10011000001001100011100 |
3 | 100101021222220 |
4 | 103001030130 |
5 | 2234020003 |
6 | 254505340 |
7 | 60243234 |
oct | 23011434 |
9 | 10337886 |
10 | 4985628 |
11 | 28a585a |
12 | 1805250 |
13 | 105739b |
14 | 93acc4 |
15 | 687353 |
hex | 4c131c |
4985628 has 12 divisors (see below), whose sum is σ = 11633160. Its totient is φ = 1661872.
The previous prime is 4985627. The next prime is 4985647. The reversal of 4985628 is 8265894.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 4985628.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4985623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207723 + ... + 207746.
It is an arithmetic number, because the mean of its divisors is an integer number (969430).
Almost surely, 24985628 is an apocalyptic number.
It is an amenable number.
4985628 is an abundant number, since it is smaller than the sum of its proper divisors (6647532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4985628 is a wasteful number, since it uses less digits than its factorization.
4985628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415476 (or 415474 counting only the distinct ones).
The product of its digits is 138240, while the sum is 42.
The square root of 4985628 is about 2232.8519879293. The cubic root of 4985628 is about 170.8335989420.
The spelling of 4985628 in words is "four million, nine hundred eighty-five thousand, six hundred twenty-eight".
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