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3042232331 = 17178954843
BaseRepresentation
bin1011010101010100…
…1100100000001011
321212000111102012112
42311111030200023
522212302413311
61221513332535
7135250356005
oct26525144013
97760442175
103042232331
1113212961a6
1270aa0714b
13396380198
1420c07b375
1512c13728b
hexb554c80b

3042232331 has 4 divisors (see below), whose sum is σ = 3221187192. Its totient is φ = 2863277472.

The previous prime is 3042232307. The next prime is 3042232363. The reversal of 3042232331 is 1332322403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3042232331 is a prime.

It is a super-2 number, since 2×30422323312 = 18510355111563387122, 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 = 3042232297 and 3042232306.

It is not an unprimeable number, because it can be changed into a prime (3042262331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89477405 + ... + 89477438.

It is an arithmetic number, because the mean of its divisors is an integer number (805296798).

Almost surely, 23042232331 is an apocalyptic number.

3042232331 is a deficient number, since it is larger than the sum of its proper divisors (178954861).

3042232331 is a wasteful number, since it uses less digits than its factorization.

3042232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178954860.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 3042232331 is about 55156.4350824090. The cubic root of 3042232331 is about 1448.9857879540.

Adding to 3042232331 its reverse (1332322403), we get a palindrome (4374554734).

The spelling of 3042232331 in words is "three billion, forty-two million, two hundred thirty-two thousand, three hundred thirty-one".

Divisors: 1 17 178954843 3042232331