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3031300134 = 232232318347
BaseRepresentation
bin1011010010101101…
…1111100000100110
321211020221000001100
42310223133200212
522202003101014
61220443140530
7135055424502
oct26453374046
97736830040
103031300134
1113160a9725
12707214746
13394023225
1420a833302
1512b1c8009
hexb4adf826

3031300134 has 36 divisors (see below), whose sum is σ = 6865811316. Its totient is φ = 966498456.

The previous prime is 3031300133. The next prime is 3031300177. The reversal of 3031300134 is 4310031303.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031300133) 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 17 ways as a sum of consecutive naturals, for example, 149652 + ... + 168695.

It is an arithmetic number, because the mean of its divisors is an integer number (190716981).

Almost surely, 23031300134 is an apocalyptic number.

3031300134 is an abundant number, since it is smaller than the sum of its proper divisors (3834511182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3031300134 is a wasteful number, since it uses less digits than its factorization.

3031300134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318401 (or 318375 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3031300134 is about 55057.2441555151. The cubic root of 3031300134 is about 1447.2480716311.

Adding to 3031300134 its reverse (4310031303), we get a palindrome (7341331437).

The spelling of 3031300134 in words is "three billion, thirty-one million, three hundred thousand, one hundred thirty-four".

Divisors: 1 2 3 6 9 18 23 46 69 138 207 414 529 1058 1587 3174 4761 9522 318347 636694 955041 1910082 2865123 5730246 7321981 14643962 21965943 43931886 65897829 131795658 168405563 336811126 505216689 1010433378 1515650067 3031300134