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3028075836 = 2231789166781
BaseRepresentation
bin1011010001111100…
…1100010100111100
321211000212012010220
42310133030110330
522200141411321
61220250101340
7135016135302
oct26437142474
97730765126
103028075836
1113142a7215
1270611a850
13393464766
1420a234272
1512ac8c9c6
hexb47cc53c

3028075836 has 48 divisors (see below), whose sum is σ = 7565231520. Its totient is φ = 939304960.

The previous prime is 3028075829. The next prime is 3028075837. The reversal of 3028075836 is 6385708203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028075837) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 65235 + ... + 101546.

It is an arithmetic number, because the mean of its divisors is an integer number (157608990).

Almost surely, 23028075836 is an apocalyptic number.

It is an amenable number.

3028075836 is an abundant number, since it is smaller than the sum of its proper divisors (4537155684).

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

3028075836 is a wasteful number, since it uses less digits than its factorization.

3028075836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166894 (or 166892 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 3028075836 is about 55027.9550410516. The cubic root of 3028075836 is about 1446.7347589357.

The spelling of 3028075836 in words is "three billion, twenty-eight million, seventy-five thousand, eight hundred thirty-six".

Divisors: 1 2 3 4 6 12 17 34 51 68 89 102 178 204 267 356 534 1068 1513 3026 4539 6052 9078 18156 166781 333562 500343 667124 1000686 2001372 2835277 5670554 8505831 11341108 14843509 17011662 29687018 34023324 44530527 59374036 89061054 178122108 252339653 504679306 757018959 1009358612 1514037918 3028075836