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8350641740 = 225721719233137
BaseRepresentation
bin1111100011011110…
…01010111001001100
3210112222012112221102
413301233022321030
5114100231013430
63500343122232
7413636166200
oct76157127114
923488175842
108350641740
1135a57a0811
121750743378
13a3109243c
145930a0b00
1533d1ae345
hex1f1bcae4c

8350641740 has 576 divisors, whose sum is σ = 25151938560. Its totient is φ = 2299207680.

The previous prime is 8350641731. The next prime is 8350641751. The reversal of 8350641740 is 471460538.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 8350641694 and 8350641703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 225693002 + ... + 225693038.

It is an arithmetic number, because the mean of its divisors is an integer number (43666560).

Almost surely, 28350641740 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 8350641740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12575969280).

8350641740 is an abundant number, since it is smaller than the sum of its proper divisors (16801296820).

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

8350641740 is a wasteful number, since it uses less digits than its factorization.

8350641740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 8350641740 is about 91381.8457900693. The cubic root of 8350641740 is about 2028.8033375255.

The spelling of 8350641740 in words is "eight billion, three hundred fifty million, six hundred forty-one thousand, seven hundred forty".