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3110323142 = 21981850609
BaseRepresentation
bin1011100101100011…
…1100001111000110
322000202121210020102
42321120330033012
522332220320032
61232345004102
7140035211333
oct27130741706
98022553212
103110323142
1113567728a3
12729783632
133a75009c4
1421712398a
151330d7362
hexb963c3c6

3110323142 has 8 divisors (see below), whose sum is σ = 4911036600. Its totient is φ = 1473310944.

The previous prime is 3110323061. The next prime is 3110323169. The reversal of 3110323142 is 2413230113.

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

It is a super-2 number, since 2×31103231422 = 19348220095321504328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 40925267 + ... + 40925342.

It is an arithmetic number, because the mean of its divisors is an integer number (613879575).

Almost surely, 23110323142 is an apocalyptic number.

3110323142 is a deficient number, since it is larger than the sum of its proper divisors (1800713458).

3110323142 is a wasteful number, since it uses less digits than its factorization.

3110323142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81850630.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3110323142 is about 55770.2711307736. The cubic root of 3110323142 is about 1459.7164555392.

Adding to 3110323142 its reverse (2413230113), we get a palindrome (5523553255).

It can be divided in two parts, 31103 and 23142, that added together give a palindrome (54245).

The spelling of 3110323142 in words is "three billion, one hundred ten million, three hundred twenty-three thousand, one hundred forty-two".

Divisors: 1 2 19 38 81850609 163701218 1555161571 3110323142