Search a number
-
+
3332130231 = 32246949433
BaseRepresentation
bin1100011010011100…
…0100010110110111
322121012222202100210
43012213010112313
523311011131411
61310351040503
7145400432253
oct30647042667
98535882323
103332130231
11145a99a841
1278bb10133
13411451ac1
14238781263
151477ecca6
hexc69c45b7

3332130231 has 8 divisors (see below), whose sum is σ = 4443127920. Its totient is φ = 2221276352.

The previous prime is 3332130211. The next prime is 3332130253. The reversal of 3332130231 is 1320312333.

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 3332130231 - 223 = 3323741623 is a prime.

It is a super-2 number, since 2×33321302312 = 22206183752688226722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3332130198 and 3332130207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3332130211) 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, 42691 + ... + 92123.

It is an arithmetic number, because the mean of its divisors is an integer number (555390990).

Almost surely, 23332130231 is an apocalyptic number.

3332130231 is a deficient number, since it is larger than the sum of its proper divisors (1110997689).

3332130231 is a wasteful number, since it uses less digits than its factorization.

3332130231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71905.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3332130231 is about 57724.6068068029. The cubic root of 3332130231 is about 1493.6218409424.

Adding to 3332130231 its reverse (1320312333), we get a palindrome (4652442564).

The spelling of 3332130231 in words is "three billion, three hundred thirty-two million, one hundred thirty thousand, two hundred thirty-one".

Divisors: 1 3 22469 49433 67407 148299 1110710077 3332130231