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80803714196480 = 2105112130429549
BaseRepresentation
bin10010010111110110010100…
…101011100110010000000000
3101121002202111202220111100012
4102113312110223212100000
541042342001313241410
6443504414105044052
723006606236064462
oct2227662453462000
9347082452814305
1080803714196480
112382373212a700
129090374486628
1336119b0463192
1415d4cc6314132
15951d53d48605
hex497d94ae6400

80803714196480 has 132 divisors (see below), whose sum is σ = 213057452502300. Its totient is φ = 29383168573440.

The previous prime is 80803714196459. The next prime is 80803714196533. The reversal of 80803714196480 is 8469141730808.

It can be written as a sum of positive squares in 2 ways, for example, as 24420675625984 + 56383038570496 = 4941728^2 + 7508864^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64595255 + ... + 65834294.

Almost surely, 280803714196480 is an apocalyptic number.

80803714196480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80803714196480 is an abundant number, since it is smaller than the sum of its proper divisors (132253738305820).

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

80803714196480 is a wasteful number, since it uses less digits than its factorization.

80803714196480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130429596 (or 130429567 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 59.

The spelling of 80803714196480 in words is "eighty trillion, eight hundred three billion, seven hundred fourteen million, one hundred ninety-six thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 220 242 256 320 352 440 484 512 605 640 704 880 968 1024 1210 1280 1408 1760 1936 2420 2560 2816 3520 3872 4840 5120 5632 7040 7744 9680 11264 14080 15488 19360 28160 30976 38720 56320 61952 77440 123904 154880 309760 619520 130429549 260859098 521718196 652147745 1043436392 1304295490 1434725039 2086872784 2608590980 2869450078 4173745568 5217181960 5738900156 7173625195 8347491136 10434363920 11477800312 14347250390 15781975429 16694982272 20868727840 22955600624 28694500780 31563950858 33389964544 41737455680 45911201248 57389001560 63127901716 66779929088 78909877145 83474911360 91822402496 114778003120 126255803432 133559858176 157819754290 166949822720 183644804992 229556006240 252511606864 315639508580 333899645440 367289609984 459112012480 505023213728 631279017160 667799290880 734579219968 918224024960 1010046427456 1262558034320 1469158439936 1836448049920 2020092854912 2525116068640 3672896099840 4040185709824 5050232137280 7345792199680 8080371419648 10100464274560 16160742839296 20200928549120 40401857098240 80803714196480