Base | Representation |
---|---|
bin | 10010010000011011100000 |
3 | 100000011000010 |
4 | 102100123200 |
5 | 2211122023 |
6 | 250324520 |
7 | 55452012 |
oct | 22203340 |
9 | 10004003 |
10 | 4785888 |
11 | 2779788 |
12 | 1729740 |
13 | cb74b3 |
14 | 8c81b2 |
15 | 648093 |
hex | 4906e0 |
4785888 has 24 divisors (see below), whose sum is σ = 12563208. Its totient is φ = 1595264.
The previous prime is 4785881. The next prime is 4785901. The reversal of 4785888 is 8885874.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4785881) 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, 24831 + ... + 25022.
It is an arithmetic number, because the mean of its divisors is an integer number (523467).
Almost surely, 24785888 is an apocalyptic number.
4785888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4785888 is an abundant number, since it is smaller than the sum of its proper divisors (7777320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4785888 is a wasteful number, since it uses less digits than its factorization.
4785888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49866 (or 49858 counting only the distinct ones).
The product of its digits is 573440, while the sum is 48.
The square root of 4785888 is about 2187.6672507491. The cubic root of 4785888 is about 168.5210579863.
The spelling of 4785888 in words is "four million, seven hundred eighty-five thousand, eight hundred eighty-eight".
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