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8048444812 = 2231411583093
BaseRepresentation
bin1110111111011100…
…11000010110001100
3202202220120100200121
413133232120112030
5112440400213222
63410350034324
7403306436452
oct73756302614
922686510617
108048444812
113460156791
1216874a89a4
139b35a56a5
14564cb89d2
153218b95c7
hex1dfb9858c

8048444812 has 24 divisors (see below), whose sum is σ = 14893748352. Its totient is φ = 3799420800.

The previous prime is 8048444779. The next prime is 8048444813. The reversal of 8048444812 is 2184448408.

It is not an unprimeable number, because it can be changed into a prime (8048444813) by changing a digit.

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, 786463 + ... + 796630.

It is an arithmetic number, because the mean of its divisors is an integer number (620572848).

Almost surely, 28048444812 is an apocalyptic number.

8048444812 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

8048444812 is a deficient number, since it is larger than the sum of its proper divisors (6845303540).

8048444812 is a wasteful number, since it uses less digits than its factorization.

8048444812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583169 (or 1583167 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 43.

The square root of 8048444812 is about 89713.1250821194. The cubic root of 8048444812 is about 2004.0289460137.

The spelling of 8048444812 in words is "eight billion, forty-eight million, four hundred forty-four thousand, eight hundred twelve".

Divisors: 1 2 4 31 41 62 82 124 164 1271 2542 5084 1583093 3166186 6332372 49075883 64906813 98151766 129813626 196303532 259627252 2012111203 4024222406 8048444812