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130288600672580 = 225729235713615099
BaseRepresentation
bin11101100111111100101101…
…110000101110100101000100
3122002022110122121002111001002
4131213330231300232211010
5114034122023233010310
61141033431251552432
736305016661020320
oct3547745560564504
9562273577074032
10130288600672580
11385720a3510079
12127429788bb718
13579121582202c
1424260053a2980
15100e18b0d8da5
hex767f2dc2e944

130288600672580 has 96 divisors (see below), whose sum is σ = 323612410464000. Its totient is φ = 43111717673472.

The previous prime is 130288600672553. The next prime is 130288600672583. The reversal of 130288600672580 is 85276006882031.

It is a happy number.

130288600672580 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (130288600672583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2761871 + ... + 16376969.

It is an arithmetic number, because the mean of its divisors is an integer number (3370962609000).

Almost surely, 2130288600672580 is an apocalyptic number.

130288600672580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130288600672580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161806205232000).

130288600672580 is an abundant number, since it is smaller than the sum of its proper divisors (193323809791420).

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

130288600672580 is a wasteful number, since it uses less digits than its factorization.

130288600672580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617501 (or 13617499 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 130288600672580 in words is "one hundred thirty trillion, two hundred eighty-eight billion, six hundred million, six hundred seventy-two thousand, five hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 29 35 58 70 116 140 145 203 290 406 580 812 1015 2030 2357 4060 4714 9428 11785 16499 23570 32998 47140 65996 68353 82495 136706 164990 273412 329980 341765 478471 683530 956942 1367060 1913884 2392355 4784710 9569420 13615099 27230198 54460396 68075495 95305693 136150990 190611386 272301980 381222772 394837871 476528465 789675742 953056930 1579351484 1906113860 1974189355 2763865097 3948378710 5527730194 7896757420 11055460388 13819325485 27638650970 32090788343 55277301940 64181576686 128363153372 160453941715 224635518401 320907883430 449271036802 641815766860 898542073604 930632861947 1123177592005 1861265723894 2246355184010 3722531447788 4492710368020 4653164309735 6514430033629 9306328619470 13028860067258 18612657238940 26057720134516 32572150168145 65144300336290 130288600672580