Search a number
-
+
5749733929 = 19123972
BaseRepresentation
bin1010101101011010…
…11111101000101001
3112211201010202011111
411112231133220221
543233412441204
62350312430321
7262324634452
oct52655375051
915751122144
105749733929
112490636225
1211456a83a1
13708292234
143c78a4129
15239b9ed04
hex156b5fa29

5749733929 has 9 divisors (see below), whose sum is σ = 5794590711. Its totient is φ = 5705223480.

The previous prime is 5749733909. The next prime is 5749733939. The reversal of 5749733929 is 9293379475.

It is a happy number.

The square root of 5749733929 is 75827.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3853305625 + 1896428304 = 62075^2 + 43548^2 .

It is a de Polignac number, because none of the positive numbers 2k-5749733929 is a prime.

It is a Duffinian number.

Its product of digits (12859560) is a multiple of the sum of its prime divisors (588).

It is not an unprimeable number, because it can be changed into a prime (5749733909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 14482759 + ... + 14483155.

Almost surely, 25749733929 is an apocalyptic number.

5749733929 is the 75827-th square number.

5749733929 is the 37914-th centered octagonal number.

It is an amenable number.

5749733929 is a deficient number, since it is larger than the sum of its proper divisors (44856782).

5749733929 is an frugal number, since it uses more digits than its factorization.

5749733929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176 (or 588 counting only the distinct ones).

The product of its digits is 12859560, while the sum is 58.

The cubic root of 5749733929 is about 1791.4963018896.

The spelling of 5749733929 in words is "five billion, seven hundred forty-nine million, seven hundred thirty-three thousand, nine hundred twenty-nine".

Divisors: 1 191 397 36481 75827 157609 14482957 30103319 5749733929