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5748748220 = 2251722375821
BaseRepresentation
bin1010101101010011…
…01110111110111100
3112211122021200000202
411112221232332330
543233134420340
62350235343032
7262313360615
oct52651567674
915748250022
105748748220
112490022696
1211452b1a78
13708008687
143c76c8c0c
15239a57c15
hex156a6efbc

5748748220 has 48 divisors (see below), whose sum is σ = 12840000768. Its totient is φ = 2154501120.

The previous prime is 5748748219. The next prime is 5748748223. The reversal of 5748748220 is 228478475.

It is a happy number.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5748748223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37910 + ... + 113730.

It is an arithmetic number, because the mean of its divisors is an integer number (267500016).

Almost surely, 25748748220 is an apocalyptic number.

It is a pronic number, being equal to 75820×75821.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5748748220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6420000384).

5748748220 is an abundant number, since it is smaller than the sum of its proper divisors (7091252548).

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

5748748220 is a wasteful number, since it uses less digits than its factorization.

5748748220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76070 (or 76068 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 47.

The square root of 5748748220 is about 75820.4999983514. The cubic root of 5748748220 is about 1791.3939206332.

The spelling of 5748748220 in words is "five billion, seven hundred forty-eight million, seven hundred forty-eight thousand, two hundred twenty".

Divisors: 1 2 4 5 10 17 20 34 68 85 170 223 340 446 892 1115 2230 3791 4460 7582 15164 18955 37910 75820 75821 151642 303284 379105 758210 1288957 1516420 2577914 5155828 6444785 12889570 16908083 25779140 33816166 67632332 84540415 169080830 287437411 338161660 574874822 1149749644 1437187055 2874374110 5748748220