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8144750316 = 2231642141333
BaseRepresentation
bin1111001010111011…
…10000011011101100
3210000121210012000010
413211131300123230
5113140024002231
63424110133220
7405556143513
oct74535603354
923017705003
108144750316
1134aa55450a
1216b37b1210
139ca5246b1
145739c767a
1532a08e546
hex1e57706ec

8144750316 has 24 divisors (see below), whose sum is σ = 19006034544. Its totient is φ = 2714685760.

The previous prime is 8144750293. The next prime is 8144750321. The reversal of 8144750316 is 6130574418.

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 7 ways as a sum of consecutive naturals, for example, 176386 + ... + 217718.

It is an arithmetic number, because the mean of its divisors is an integer number (791918106).

Almost surely, 28144750316 is an apocalyptic number.

It is an amenable number.

8144750316 is an abundant number, since it is smaller than the sum of its proper divisors (10861284228).

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

8144750316 is a wasteful number, since it uses less digits than its factorization.

8144750316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57761 (or 57759 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 8144750316 is about 90248.2704321806. The cubic root of 8144750316 is about 2011.9904966700.

The spelling of 8144750316 in words is "eight billion, one hundred forty-four million, seven hundred fifty thousand, three hundred sixteen".

Divisors: 1 2 3 4 6 12 16421 32842 41333 49263 65684 82666 98526 123999 165332 197052 247998 495996 678729193 1357458386 2036187579 2714916772 4072375158 8144750316