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14371287064880 = 245109215120031
BaseRepresentation
bin1101000100100001001101…
…1101011110000100110000
31212212212210201001002110212
43101020103131132010300
53340424343442034010
650322024513243252
73012201614340344
oct321102335360460
955785721032425
1014371287064880
114640912986939
121741302b63528
1380328ba56645
143798070db624
1519dc6bba5505
hexd121375e130

14371287064880 has 60 divisors (see below), whose sum is σ = 33722600490432. Its totient is φ = 5695775781120.

The previous prime is 14371287064859. The next prime is 14371287064907. The reversal of 14371287064880 is 8846078217341.

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 11 ways as a sum of consecutive naturals, for example, 6609536 + ... + 8510495.

Almost surely, 214371287064880 is an apocalyptic number.

14371287064880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14371287064880 is an abundant number, since it is smaller than the sum of its proper divisors (19351313425552).

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

14371287064880 is a wasteful number, since it uses less digits than its factorization.

14371287064880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15120262 (or 15120147 counting only the distinct ones).

The product of its (nonzero) digits is 14450688, while the sum is 59.

The spelling of 14371287064880 in words is "fourteen trillion, three hundred seventy-one billion, two hundred eighty-seven million, sixty-four thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 109 218 436 545 872 1090 1744 2180 4360 8720 11881 23762 47524 59405 95048 118810 190096 237620 475240 950480 15120031 30240062 60480124 75600155 120960248 151200310 241920496 302400620 604801240 1209602480 1648083379 3296166758 6592333516 8240416895 13184667032 16480833790 26369334064 32961667580 65923335160 131846670320 179641088311 359282176622 718564353244 898205441555 1437128706488 1796410883110 2874257412976 3592821766220 7185643532440 14371287064880