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13122479833080 = 23351910753789473
BaseRepresentation
bin1011111011110101000010…
…1111111011111111111000
31201110111102011220201020120
42332331100233323333320
53204444314314124310
643524214540253240
72523032166120012
oct276752057737770
951414364821216
1013122479833080
1141aa237844142
12157b283b41220
137425a1860827
143351ba84d1b2
1517b52c1d2b70
hexbef50bfbff8

13122479833080 has 128 divisors (see below), whose sum is σ = 41826694982400. Its totient is φ = 3284170002432.

The previous prime is 13122479833079. The next prime is 13122479833121. The reversal of 13122479833080 is 8033897422131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26650777 + ... + 27138696.

It is an arithmetic number, because the mean of its divisors is an integer number (326771054550).

Almost surely, 213122479833080 is an apocalyptic number.

13122479833080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13122479833080 is an abundant number, since it is smaller than the sum of its proper divisors (28704215149320).

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

13122479833080 is a wasteful number, since it uses less digits than its factorization.

13122479833080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53789613 (or 53789609 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 13122479833080 in words is "thirteen trillion, one hundred twenty-two billion, four hundred seventy-nine million, eight hundred thirty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 107 114 120 152 190 214 228 285 321 380 428 456 535 570 642 760 856 1070 1140 1284 1605 2033 2140 2280 2568 3210 4066 4280 6099 6420 8132 10165 12198 12840 16264 20330 24396 30495 40660 48792 60990 81320 121980 243960 53789473 107578946 161368419 215157892 268947365 322736838 430315784 537894730 645473676 806842095 1021999987 1075789460 1290947352 1613684190 2043999974 2151578920 3065999961 3227368380 4087999948 5109999935 5755473611 6131999922 6454736760 8175999896 10219999870 11510947222 12263999844 15329999805 17266420833 20439999740 23021894444 24527999688 28777368055 30659999610 34532841666 40879999480 46043788888 57554736110 61319999220 69065683332 86332104165 109353998609 115109472220 122639998440 138131366664 172664208330 218707997218 230218944440 328061995827 345328416660 437415994436 546769993045 656123991654 690656833320 874831988872 1093539986090 1312247983308 1640309979135 2187079972180 2624495966616 3280619958270 4374159944360 6561239916540 13122479833080