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5320951748 = 2272195326959
BaseRepresentation
bin1001111010010011…
…10100011111000100
3111201211022100120222
410331021310133010
541344130423443
62235554243512
7245600225600
oct47511643704
914654270528
105320951748
1122905a1892
121045b86598
1366a4b4078
1438696a500
15212203468
hex13d2747c4

5320951748 has 72 divisors (see below), whose sum is σ = 11617603200. Its totient is φ = 2119545792.

The previous prime is 5320951687. The next prime is 5320951777. The reversal of 5320951748 is 8471590235.

It is a junction number, because it is equal to n+sod(n) for n = 5320951699 and 5320951708.

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 23 ways as a sum of consecutive naturals, for example, 183893 + ... + 210851.

It is an arithmetic number, because the mean of its divisors is an integer number (161355600).

Almost surely, 25320951748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5320951748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5808801600).

5320951748 is an abundant number, since it is smaller than the sum of its proper divisors (6296651452).

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

5320951748 is a wasteful number, since it uses less digits than its factorization.

5320951748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27049 (or 27040 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 5320951748 is about 72944.8541570960. The cubic root of 5320951748 is about 1745.8078429633.

The spelling of 5320951748 in words is "five billion, three hundred twenty million, nine hundred fifty-one thousand, seven hundred forty-eight".

Divisors: 1 2 4 7 14 19 28 38 49 53 76 98 106 133 196 212 266 371 532 742 931 1007 1484 1862 2014 2597 3724 4028 5194 7049 10388 14098 26959 28196 49343 53918 98686 107836 188713 197372 377426 512221 754852 1024442 1320991 1428827 2048884 2641982 2857654 3585547 5283964 5715308 7171094 10001789 14342188 20003578 25098829 27147713 40007156 50197658 54295426 70012523 100395316 108590852 140025046 190033991 280050092 380067982 760135964 1330237937 2660475874 5320951748