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480847708721432 = 231326012203126861
BaseRepresentation
bin110110101010101000001010…
…0110111101001000100011000
32100001112120222120122001002002
41231111100110313221010120
51001011202101413041212
64422402215435300132
7203166046323232223
oct15525202467510430
92301476876561062
10480847708721432
1112a238405999028
1245b1b6108aa648
131783c98a4b8b00
1486a52208565ba
153a8ce444a1ac2
hex1b55414de9118

480847708721432 has 96 divisors (see below), whose sum is σ = 977982554324160. Its totient is φ = 221542139520000.

The previous prime is 480847708721329. The next prime is 480847708721543. The reversal of 480847708721432 is 234127807748084.

It is a super-3 number, since 3×4808477087214323 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17901319682 + ... + 17901346542.

It is an arithmetic number, because the mean of its divisors is an integer number (10187318274210).

Almost surely, 2480847708721432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 480847708721432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488991277162080).

480847708721432 is an abundant number, since it is smaller than the sum of its proper divisors (497134845602728).

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

480847708721432 is a wasteful number, since it uses less digits than its factorization.

480847708721432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49525 (or 49508 counting only the distinct ones).

The product of its (nonzero) digits is 134873088, while the sum is 65.

The spelling of 480847708721432 in words is "four hundred eighty trillion, eight hundred forty-seven billion, seven hundred eight million, seven hundred twenty-one thousand, four hundred thirty-two".

Divisors: 1 2 4 8 13 26 52 104 169 338 601 676 1202 1352 2404 4808 7813 15626 22031 26861 31252 44062 53722 62504 88124 101569 107444 176248 203138 214888 286403 349193 406276 572806 698386 812552 1145612 1396772 2291224 2793544 3723239 4539509 7446478 9079018 13240631 14892956 16143461 18158036 26481262 29785912 32286922 36316072 52962524 64573844 105925048 129147688 172128203 209864993 344256406 419729986 591774691 688512812 839459972 1183549382 1377025624 1678919944 2237666639 2367098764 2728244909 4475333278 4734197528 5456489818 7693070983 8950666556 10912979636 15386141966 17901333112 21825959272 30772283932 61544567864 100009922779 200019845558 355656589291 400039691116 711313178582 800079382232 1422626357164 2845252714328 4623535660783 9247071321566 18494142643132 36988285286264 60105963590179 120211927180358 240423854360716 480847708721432