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8680148356 = 2211433455603
BaseRepresentation
bin10000001010110000…
…01000110110000100
3211101221020020001011
420011120020312010
5120234104221411
63553153412004
7425050020655
oct100530106604
924357206034
108680148356
113754798a30
121822b6a004
13a84421779
145c4b5552c
1535c09ac21
hex205608d84

8680148356 has 24 divisors (see below), whose sum is σ = 16609499424. Its totient is φ = 3936401280.

The previous prime is 8680148327. The next prime is 8680148357. The reversal of 8680148356 is 6538410868.

It is not an unprimeable number, because it can be changed into a prime (8680148357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208750 + ... + 246853.

It is an arithmetic number, because the mean of its divisors is an integer number (692062476).

Almost surely, 28680148356 is an apocalyptic number.

It is an amenable number.

8680148356 is a deficient number, since it is larger than the sum of its proper divisors (7929351068).

8680148356 is a wasteful number, since it uses less digits than its factorization.

8680148356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456051 (or 456049 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 49.

The square root of 8680148356 is about 93167.3137747354. The cubic root of 8680148356 is about 2055.1445924115.

The spelling of 8680148356 in words is "eight billion, six hundred eighty million, one hundred forty-eight thousand, three hundred fifty-six".

Divisors: 1 2 4 11 22 44 433 866 1732 4763 9526 19052 455603 911206 1822412 5011633 10023266 20046532 197276099 394552198 789104396 2170037089 4340074178 8680148356