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80084848 = 2419263437
BaseRepresentation
bin1001100010111…
…11111101110000
312120200201202111
410301133331300
5131000203343
611540255104
71661465344
oct461377560
9176621674
1080084848
1141229a28
12229a1494
131378cbac
14a8c9624
15706dc9d
hex4c5ff70

80084848 has 20 divisors (see below), whose sum is σ = 163331560. Its totient is φ = 37934784.

The previous prime is 80084843. The next prime is 80084861. The reversal of 80084848 is 84848008.

It is a self number, because there is not a number n which added to its sum of digits gives 80084848.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80084843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131415 + ... + 132022.

It is an arithmetic number, because the mean of its divisors is an integer number (8166578).

Almost surely, 280084848 is an apocalyptic number.

It is an amenable number.

80084848 is an abundant number, since it is smaller than the sum of its proper divisors (83246712).

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

80084848 is a wasteful number, since it uses less digits than its factorization.

80084848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263464 (or 263458 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 40.

The square root of 80084848 is about 8949.0138004140. The cubic root of 80084848 is about 431.0392170788.

The spelling of 80084848 in words is "eighty million, eighty-four thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 16 19 38 76 152 304 263437 526874 1053748 2107496 4214992 5005303 10010606 20021212 40042424 80084848