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5305504750 = 2537131012309
BaseRepresentation
bin1001111000011101…
…11001001111101110
3111200202020120021221
410330032321033232
541331202123000
62234243213554
7245322021610
oct47416711756
914622216257
105305504750
112282901277
1210409772ba
13667236130
143848a8db0
15210ba161a
hex13c3b93ee

5305504750 has 128 divisors (see below), whose sum is σ = 12350257920. Its totient is φ = 1661760000.

The previous prime is 5305504741. The next prime is 5305504751. The reversal of 5305504750 is 574055035.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305504751) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2296596 + ... + 2298904.

It is an arithmetic number, because the mean of its divisors is an integer number (96486390).

Almost surely, 25305504750 is an apocalyptic number.

5305504750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5305504750 is an abundant number, since it is smaller than the sum of its proper divisors (7044753170).

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

5305504750 is a wasteful number, since it uses less digits than its factorization.

5305504750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447 (or 2437 counting only the distinct ones).

The product of its (nonzero) digits is 52500, while the sum is 34.

The square root of 5305504750 is about 72838.8958592866. The cubic root of 5305504750 is about 1744.1168153858.

Adding to 5305504750 its reverse (574055035), we get a palindrome (5879559785).

The spelling of 5305504750 in words is "five billion, three hundred five million, five hundred four thousand, seven hundred fifty".

Divisors: 1 2 5 7 10 13 14 25 26 35 50 65 70 91 101 125 130 175 182 202 250 325 350 455 505 650 707 875 910 1010 1313 1414 1625 1750 2275 2309 2525 2626 3250 3535 4550 4618 5050 6565 7070 9191 11375 11545 12625 13130 16163 17675 18382 22750 23090 25250 30017 32326 32825 35350 45955 57725 60034 65650 80815 88375 91910 115450 150085 161630 164125 176750 210119 229775 233209 288625 300170 328250 404075 420238 459550 466418 577250 750425 808150 1050595 1148875 1166045 1500850 1632463 2020375 2101190 2297750 2332090 3031717 3264926 3752125 4040750 5252975 5830225 6063434 7504250 8162315 10505950 11660450 15158585 16324630 21222019 26264875 29151125 30317170 40811575 42444038 52529750 58302250 75792925 81623150 106110095 151585850 204057875 212220190 378964625 408115750 530550475 757929250 1061100950 2652752375 5305504750