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80088004844 = 2221194891001
BaseRepresentation
bin100101010010110011…
…1011111100011101100
321122201110201011221122
41022211213133203230
52303010012123334
6100443015520112
75533440544331
oct1124547374354
9248643634848
1080088004844
1130a68655461
1213631389038
1377244388a3
143c3a726988
15213b0a432e
hex12a59df8ec

80088004844 has 12 divisors (see below), whose sum is σ = 140818246968. Its totient is φ = 39854220000.

The previous prime is 80088004817. The next prime is 80088004879. The reversal of 80088004844 is 44840088008.

It is a junction number, because it is equal to n+sod(n) for n = 80088004795 and 80088004804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47444657 + ... + 47446344.

It is an arithmetic number, because the mean of its divisors is an integer number (11734853914).

Almost surely, 280088004844 is an apocalyptic number.

It is an amenable number.

80088004844 is a deficient number, since it is larger than the sum of its proper divisors (60730242124).

80088004844 is a wasteful number, since it uses less digits than its factorization.

80088004844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94891216 (or 94891214 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 44.

The spelling of 80088004844 in words is "eighty billion, eighty-eight million, four thousand, eight hundred forty-four".

Divisors: 1 2 4 211 422 844 94891001 189782002 379564004 20022001211 40044002422 80088004844