Base | Representation |
---|---|
bin | 10010001001100101110000 |
3 | 22221201120111 |
4 | 102021211300 |
5 | 2204222442 |
6 | 245551104 |
7 | 55304230 |
oct | 22114560 |
9 | 8851514 |
10 | 4757872 |
11 | 275a729 |
12 | 1715494 |
13 | ca7812 |
14 | 8bbcc0 |
15 | 63eb17 |
hex | 489970 |
4757872 has 40 divisors (see below), whose sum is σ = 10999296. Its totient is φ = 1949376.
The previous prime is 4757869. The next prime is 4757881. The reversal of 4757872 is 2787574.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653 + ... + 3499.
Almost surely, 24757872 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4757872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5499648).
4757872 is an abundant number, since it is smaller than the sum of its proper divisors (6241424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4757872 is a wasteful number, since it uses less digits than its factorization.
4757872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1885 (or 1879 counting only the distinct ones).
The product of its digits is 109760, while the sum is 40.
The square root of 4757872 is about 2181.2546848087. The cubic root of 4757872 is about 168.1915803882.
The spelling of 4757872 in words is "four million, seven hundred fifty-seven thousand, eight hundred seventy-two".
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