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80048444808 = 2335216401827
BaseRepresentation
bin100101010001101000…
…0100101010110001000
321122121201021022210010
41022203100211112020
52302414400213213
6100435043551520
75532450361053
oct1124320452610
9248551238703
1080048444808
1130a48295412
121362008b5a0
137719197397
143c35389a9a
15213788cac3
hex12a3425588

80048444808 has 32 divisors (see below), whose sum is σ = 200505252960. Its totient is φ = 26631596160.

The previous prime is 80048444789. The next prime is 80048444831. The reversal of 80048444808 is 80844484008.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3188410 + ... + 3213417.

It is an arithmetic number, because the mean of its divisors is an integer number (6265789155).

Almost surely, 280048444808 is an apocalyptic number.

It is an amenable number.

80048444808 is an abundant number, since it is smaller than the sum of its proper divisors (120456808152).

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

80048444808 is a wasteful number, since it uses less digits than its factorization.

80048444808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402357 (or 6402353 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 80048444808 in words is "eighty billion, forty-eight million, four hundred forty-four thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 24 521 1042 1563 2084 3126 4168 6252 12504 6401827 12803654 19205481 25607308 38410962 51214616 76821924 153643848 3335351867 6670703734 10006055601 13341407468 20012111202 26682814936 40024222404 80048444808