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130574027220 = 223571321839589
BaseRepresentation
bin111100110011011010…
…0011000100111010100
3110111000221001211221020
41321212310120213110
54114403422332340
6135552422321140
712301513630050
oct1714664304724
9414027054836
10130574027220
11504156a829a
1221380b891b0
13c40baa8500
146469810c60
1535e34509d0
hex1e66d189d4

130574027220 has 144 divisors (see below), whose sum is σ = 452450839680. Its totient is φ = 27549669888.

The previous prime is 130574027209. The next prime is 130574027291. The reversal of 130574027220 is 22720475031.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 848815 + ... + 990774.

It is an arithmetic number, because the mean of its divisors is an integer number (3142019720).

Almost surely, 2130574027220 is an apocalyptic number.

130574027220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130574027220 is an abundant number, since it is smaller than the sum of its proper divisors (321876812460).

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

130574027220 is a wasteful number, since it uses less digits than its factorization.

130574027220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839634 (or 1839619 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The spelling of 130574027220 in words is "one hundred thirty billion, five hundred seventy-four million, twenty-seven thousand, two hundred twenty".

Divisors: 1 2 3 4 5 6 7 10 12 13 14 15 20 21 26 28 30 35 39 42 52 60 65 70 78 84 91 105 130 140 156 169 182 195 210 260 273 338 364 390 420 455 507 546 676 780 845 910 1014 1092 1183 1365 1690 1820 2028 2366 2535 2730 3380 3549 4732 5070 5460 5915 7098 10140 11830 14196 17745 23660 35490 70980 1839589 3679178 5518767 7358356 9197945 11037534 12877123 18395890 22075068 23914657 25754246 27593835 36791780 38631369 47829314 51508492 55187670 64385615 71743971 77262738 95658628 110375340 119573285 128771230 143487942 154525476 167402599 193156845 239146570 257542460 286975884 310890541 334805198 358719855 386313690 478293140 502207797 621781082 669610396 717439710 772627380 837012995 932671623 1004415594 1243562164 1434879420 1554452705 1674025990 1865343246 2008831188 2176233787 2511038985 3108905410 3348051980 3730686492 4352467574 4663358115 5022077970 6217810820 6528701361 8704935148 9326716230 10044155940 10881168935 13057402722 18653432460 21762337870 26114805444 32643506805 43524675740 65287013610 130574027220