Search a number
-
+
5371128830 = 252969180907
BaseRepresentation
bin1010000000010010…
…01110101111111110
3111212022201121121102
411000021032233332
542000002110310
62244545533102
7250046561504
oct50011165776
914768647542
105371128830
112306953651
12105a944192
13677a01c52
1438d4ac674
152168158a5
hex14024ebfe

5371128830 has 16 divisors (see below), whose sum is σ = 9671341680. Its totient is φ = 2147716032.

The previous prime is 5371128827. The next prime is 5371128853. The reversal of 5371128830 is 388211735.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 60764 + ... + 120143.

It is an arithmetic number, because the mean of its divisors is an integer number (604458855).

Almost surely, 25371128830 is an apocalyptic number.

5371128830 is a deficient number, since it is larger than the sum of its proper divisors (4300212850).

5371128830 is a wasteful number, since it uses less digits than its factorization.

5371128830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183883.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 5371128830 is about 73287.9855774465. The cubic root of 5371128830 is about 1751.2783943268.

The spelling of 5371128830 in words is "five billion, three hundred seventy-one million, one hundred twenty-eight thousand, eight hundred thirty".

Divisors: 1 2 5 10 2969 5938 14845 29690 180907 361814 904535 1809070 537112883 1074225766 2685564415 5371128830