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79116060960 = 2533518313903
BaseRepresentation
bin100100110101110101…
…1110100100100100000
321120012201211022121000
41021223223310210200
52244012202422320
6100202335432000
75500366264566
oct1115353644440
9246181738530
1079116060960
1130609a54652
12133bb985600
1375cac72971
143b875dda36
1520d0ab5c90
hex126baf4920

79116060960 has 96 divisors (see below), whose sum is σ = 276906228480. Its totient is φ = 21097615104.

The previous prime is 79116060953. The next prime is 79116061021. The reversal of 79116060960 is 6906061197.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×791160609602 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9152632 + ... + 9161271.

It is an arithmetic number, because the mean of its divisors is an integer number (2884439880).

Almost surely, 279116060960 is an apocalyptic number.

It is an amenable number.

79116060960 is an abundant number, since it is smaller than the sum of its proper divisors (197790167520).

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

79116060960 is a wasteful number, since it uses less digits than its factorization.

79116060960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18313927 (or 18313913 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The spelling of 79116060960 in words is "seventy-nine billion, one hundred sixteen million, sixty thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 18313903 36627806 54941709 73255612 91569515 109883418 146511224 164825127 183139030 219766836 274708545 293022448 329650254 366278060 439533672 494475381 549417090 586044896 659300508 732556120 824125635 879067344 988950762 1098834180 1318601016 1465112240 1648251270 1758134688 1977901524 2197668360 2472376905 2637202032 2930224480 3296502540 3955803048 4395336720 4944753810 5274404064 6593005080 7911606096 8790673440 9889507620 13186010160 15823212192 19779015240 26372020320 39558030480 79116060960