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132130012010240 = 285234488111821
BaseRepresentation
bin11110000010101111101010…
…011011100001011100000000
3122022211111122201101120022102
4132002233222123201130000
5114304304231033311430
61145003404535325532
736555035605105256
oct3602575233413400
9568744581346272
10132130012010240
1139112029180662
121299b8218208a8
135895a6433791a
14248b1ab9625d6
1510420114ad345
hex782bea6e1700

132130012010240 has 72 divisors (see below), whose sum is σ = 330253220310048. Its totient is φ = 50554091540480.

The previous prime is 132130012010239. The next prime is 132130012010267. The reversal of 132130012010240 is 42010210031231.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2244026471 + ... + 2244085350.

It is an arithmetic number, because the mean of its divisors is an integer number (4586850282084).

Almost surely, 2132130012010240 is an apocalyptic number.

132130012010240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132130012010240 is an abundant number, since it is smaller than the sum of its proper divisors (198123208299808).

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

132130012010240 is an equidigital number, since it uses as much as digits as its factorization.

132130012010240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4488111865 (or 4488111851 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 132130012010240 its reverse (42010210031231), we get a palindrome (174140222041471).

The spelling of 132130012010240 in words is "one hundred thirty-two trillion, one hundred thirty billion, twelve million, ten thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 256 320 368 460 640 736 920 1280 1472 1840 2944 3680 5888 7360 14720 29440 4488111821 8976223642 17952447284 22440559105 35904894568 44881118210 71809789136 89762236420 103226571883 143619578272 179524472840 206453143766 287239156544 359048945680 412906287532 516132859415 574478313088 718097891360 825812575064 1032265718830 1148956626176 1436195782720 1651625150128 2064531437660 2872391565440 3303250300256 4129062875320 5744783130880 6606500600512 8258125750640 13213001201024 16516251501280 26426002402048 33032503002560 66065006005120 132130012010240