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8060044820 = 2252988715667
BaseRepresentation
bin1111000000110101…
…01000011000010100
3202210201101200220112
413200122220120110
5113001332413240
63411442422152
7403510151642
oct74032503024
922721350815
108060044820
113466759a73
12168b361958
139b5b075b9
14566658192
1532290b665
hex1e06a8614

8060044820 has 48 divisors (see below), whose sum is σ = 17530611840. Its totient is φ = 3109137024.

The previous prime is 8060044793. The next prime is 8060044847. The reversal of 8060044820 is 284400608.

It is an interprime number because it is at equal distance from previous prime (8060044793) and next prime (8060044847).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 506627 + ... + 522293.

It is an arithmetic number, because the mean of its divisors is an integer number (365221080).

Almost surely, 28060044820 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 8060044820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8765305920).

8060044820 is an abundant number, since it is smaller than the sum of its proper divisors (9470567020).

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

8060044820 is a wasteful number, since it uses less digits than its factorization.

8060044820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16592 (or 16590 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 8060044820 is about 89777.7523666081. The cubic root of 8060044820 is about 2004.9912682584.

The spelling of 8060044820 in words is "eight billion, sixty million, forty-four thousand, eight hundred twenty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 887 1774 3548 4435 8870 15667 17740 25723 31334 51446 62668 78335 102892 128615 156670 257230 313340 454343 514460 908686 1817372 2271715 4543430 9086860 13896629 27793258 55586516 69483145 138966290 277932580 403002241 806004482 1612008964 2015011205 4030022410 8060044820