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80480084404 = 221719127490481
BaseRepresentation
bin100101011110011111…
…1001010000110110100
321200201210110212222211
41022330333022012310
52304310400200104
6100545543303204
75546241300406
oct1127477120664
9250653425884
1080480084404
1131149a00655
121372074ab04
137787736025
143c76828b76
152160700e04
hex12bcfca1b4

80480084404 has 48 divisors (see below), whose sum is σ = 158209873920. Its totient is φ = 35597076480.

The previous prime is 80480084383. The next prime is 80480084437. The reversal of 80480084404 is 40448008408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81157 + ... + 409324.

It is an arithmetic number, because the mean of its divisors is an integer number (3296039040).

Almost surely, 280480084404 is an apocalyptic number.

It is an amenable number.

80480084404 is a deficient number, since it is larger than the sum of its proper divisors (77729789516).

80480084404 is a wasteful number, since it uses less digits than its factorization.

80480084404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490648 (or 490646 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 80480084404 in words is "eighty billion, four hundred eighty million, eighty-four thousand, four hundred four".

Divisors: 1 2 4 17 19 34 38 68 76 127 254 323 508 646 1292 2159 2413 4318 4826 8636 9652 41021 82042 164084 490481 980962 1961924 8338177 9319139 16676354 18638278 33352708 37276556 62291087 124582174 158425363 249164348 316850726 633701452 1058948479 1183530653 2117896958 2367061306 4235793916 4734122612 20120021101 40240042202 80480084404