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80048038104 = 2334294259687
BaseRepresentation
bin100101010001100111…
…1000010000011011000
321122121200111122220000
41022203033002003120
52302414244204404
6100435031133000
75532444045246
oct1124317020330
9248550448800
1080048038104
1130a480378a1
121361bb14160
137719084228
143c352c1796
15213780c339
hex12a33c20d8

80048038104 has 80 divisors (see below), whose sum is σ = 231940011600. Its totient is φ = 25762580928.

The previous prime is 80048038069. The next prime is 80048038111. The reversal of 80048038104 is 40183084008.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2111052 + ... + 2148635.

It is an arithmetic number, because the mean of its divisors is an integer number (2899250145).

Almost surely, 280048038104 is an apocalyptic number.

It is an amenable number.

80048038104 is an abundant number, since it is smaller than the sum of its proper divisors (151891973496).

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

80048038104 is a wasteful number, since it uses less digits than its factorization.

80048038104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259734 (or 4259721 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The spelling of 80048038104 in words is "eighty billion, forty-eight million, thirty-eight thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 29 36 54 58 72 81 87 108 116 162 174 216 232 261 324 348 522 648 696 783 1044 1566 2088 2349 3132 4698 6264 9396 18792 4259687 8519374 12779061 17038748 25558122 34077496 38337183 51116244 76674366 102232488 115011549 123530923 153348732 230023098 247061846 306697464 345034647 370592769 460046196 494123692 690069294 741185538 920092392 988247384 1111778307 1380138588 1482371076 2223556614 2760277176 2964742152 3335334921 4447113228 6670669842 8894226456 10006004763 13341339684 20012009526 26682679368 40024019052 80048038104