Base | Representation |
---|---|
bin | 1101110010010… |
… | …1001100000001 |
3 | 11000210202121200 |
4 | 3130211030001 |
5 | 104300332001 |
6 | 5423211413 |
7 | 1301332044 |
oct | 334451401 |
9 | 130722550 |
10 | 57824001 |
11 | 2a705034 |
12 | 17446b69 |
13 | bc976b1 |
14 | 7972c5b |
15 | 5123086 |
hex | 3725301 |
57824001 has 24 divisors (see below), whose sum is σ = 87834240. Its totient is φ = 36586176.
The previous prime is 57823991. The next prime is 57824003. The reversal of 57824001 is 10042875.
It is not a de Polignac number, because 57824001 - 27 = 57823873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57824003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27340 + ... + 29378.
It is an arithmetic number, because the mean of its divisors is an integer number (3659760).
Almost surely, 257824001 is an apocalyptic number.
It is an amenable number.
57824001 is a deficient number, since it is larger than the sum of its proper divisors (30010239).
57824001 is a wasteful number, since it uses less digits than its factorization.
57824001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2205 (or 2202 counting only the distinct ones).
The product of its (nonzero) digits is 2240, while the sum is 27.
The square root of 57824001 is about 7604.2094263638. The cubic root of 57824001 is about 386.6957326380.
Adding to 57824001 its reverse (10042875), we get a palindrome (67866876).
The spelling of 57824001 in words is "fifty-seven million, eight hundred twenty-four thousand, one".
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