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5312200300 = 22521131155783
BaseRepresentation
bin1001111001010000…
…11011111001101100
3111201012211201212021
410330220123321230
541334410402200
62235042515524
7245432646301
oct47450337154
914635751767
105312200300
112286664790
121043065ba4
1366873b8b4
1438572d0a8
1521157541a
hex13ca1be6c

5312200300 has 72 divisors (see below), whose sum is σ = 12981169152. Its totient is φ = 1869384000.

The previous prime is 5312200237. The next prime is 5312200303. The reversal of 5312200300 is 30022135.

It is not an unprimeable number, because it can be changed into a prime (5312200303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43792 + ... + 111991.

It is an arithmetic number, because the mean of its divisors is an integer number (180294016).

Almost surely, 25312200300 is an apocalyptic number.

5312200300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5312200300 is an abundant number, since it is smaller than the sum of its proper divisors (7668968852).

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

5312200300 is a wasteful number, since it uses less digits than its factorization.

5312200300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155839 (or 155832 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5312200300 is about 72884.8427315310. The cubic root of 5312200300 is about 1744.8501990983.

Adding to 5312200300 its reverse (30022135), we get a palindrome (5342222435).

The spelling of 5312200300 in words is "five billion, three hundred twelve million, two hundred thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 31 44 50 55 62 100 110 124 155 220 275 310 341 550 620 682 775 1100 1364 1550 1705 3100 3410 6820 8525 17050 34100 155783 311566 623132 778915 1557830 1713613 3115660 3427226 3894575 4829273 6854452 7789150 8568065 9658546 15578300 17136130 19317092 24146365 34272260 42840325 48292730 53122003 85680650 96585460 106244006 120731825 171361300 212488012 241463650 265610015 482927300 531220030 1062440060 1328050075 2656100150 5312200300