Base | Representation |
---|---|
bin | 1111101011010100… |
… | …1001010100011001 |
3 | 101212021112112021020 |
4 | 3322311021110121 |
5 | 32104302021201 |
6 | 1533325033053 |
7 | 206166262020 |
oct | 37265112431 |
9 | 11767475236 |
10 | 4208235801 |
11 | 186a491930 |
12 | 9953b5789 |
13 | 520b00573 |
14 | 2bcc7b8b7 |
15 | 1996a9a36 |
hex | fad49519 |
4208235801 has 32 divisors (see below), whose sum is σ = 7064810496. Its totient is φ = 2164440000.
The previous prime is 4208235781. The next prime is 4208235803. The reversal of 4208235801 is 1085328024.
It is not a de Polignac number, because 4208235801 - 27 = 4208235673 is a prime.
It is a super-2 number, since 2×42082358012 = 35418497113636223202, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (4208235803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66855 + ... + 113516.
It is an arithmetic number, because the mean of its divisors is an integer number (220775328).
Almost surely, 24208235801 is an apocalyptic number.
It is an amenable number.
4208235801 is a deficient number, since it is larger than the sum of its proper divisors (2856574695).
4208235801 is a wasteful number, since it uses less digits than its factorization.
4208235801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180493.
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 4208235801 is about 64870.9164495153. The cubic root of 4208235801 is about 1614.4825508884.
It can be divided in two parts, 420823 and 5801, that added together give a palindrome (426624).
The spelling of 4208235801 in words is "four billion, two hundred eight million, two hundred thirty-five thousand, eight hundred one".
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