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3304202131 = 4793775029
BaseRepresentation
bin1100010011110010…
…0001111110010011
322112021102212012201
43010330201332103
523231333432011
61303512304031
7144611153236
oct30474417623
98467385181
103304202131
111446154a6a
127826a2017
13408723bb9
14234b9141d
15145132cc1
hexc4f21f93

3304202131 has 8 divisors (see below), whose sum is σ = 3378150720. Its totient is φ = 3230405568.

The previous prime is 3304202123. The next prime is 3304202171. The reversal of 3304202131 is 1312024033.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3304202131 - 23 = 3304202123 is a prime.

It is a super-2 number, since 2×33042021312 = 21835503445009882322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3304202099 and 3304202108.

It is not an unprimeable number, because it can be changed into a prime (3304202101) 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 7 ways as a sum of consecutive naturals, for example, 6525 + ... + 81553.

It is an arithmetic number, because the mean of its divisors is an integer number (422268840).

Almost surely, 23304202131 is an apocalyptic number.

3304202131 is a deficient number, since it is larger than the sum of its proper divisors (73948589).

3304202131 is an equidigital number, since it uses as much as digits as its factorization.

3304202131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76013.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3304202131 is about 57482.1896851538. The cubic root of 3304202131 is about 1489.4372198599.

Adding to 3304202131 its reverse (1312024033), we get a palindrome (4616226164).

The spelling of 3304202131 in words is "three billion, three hundred four million, two hundred two thousand, one hundred thirty-one".

Divisors: 1 47 937 44039 75029 3526363 70302173 3304202131