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14971833166304 = 257672417412739
BaseRepresentation
bin1101100111011110011011…
…0011000010100111100000
31222000021220210110222021202
43121313212303002213200
53430244303242310204
651501544252340332
73103451661101660
oct331674663024740
958007823428252
1014971833166304
114852578564523
1218197847746a8
13847ab788a991
1439a8d7ad81a0
151ae6b9945e1e
hexd9de6cc29e0

14971833166304 has 96 divisors (see below), whose sum is σ = 34203638327040. Its totient is φ = 6318100850688.

The previous prime is 14971833166289. The next prime is 14971833166331. The reversal of 14971833166304 is 40366133817941.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a self number, because there is not a number n which added to its sum of digits gives 14971833166304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36067967 + ... + 36480705.

It is an arithmetic number, because the mean of its divisors is an integer number (356287899240).

Almost surely, 214971833166304 is an apocalyptic number.

14971833166304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14971833166304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17101819163520).

14971833166304 is an abundant number, since it is smaller than the sum of its proper divisors (19231805160736).

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

14971833166304 is a wasteful number, since it uses less digits than its factorization.

14971833166304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415240 (or 415232 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 14971833166304 in words is "fourteen trillion, nine hundred seventy-one billion, eight hundred thirty-three million, one hundred sixty-six thousand, three hundred four".

Divisors: 1 2 4 7 8 14 16 28 32 56 67 112 134 224 268 469 536 938 1072 1876 2144 2417 3752 4834 7504 9668 15008 16919 19336 33838 38672 67676 77344 135352 161939 270704 323878 412739 541408 647756 825478 1133573 1295512 1650956 2267146 2591024 2889173 3301912 4534292 5182048 5778346 6603824 9068584 11556692 13207648 18137168 23113384 27653513 36274336 46226768 55307026 92453536 110614052 193574591 221228104 387149182 442456208 774298364 884912416 997590163 1548596728 1995180326 3097193456 3990360652 6194386912 6983131141 7980721304 13966262282 15961442608 27932524564 31922885216 55865049128 66838540921 111730098256 133677081842 223460196512 267354163684 467869786447 534708327368 935739572894 1069416654736 1871479145788 2138833309472 3742958291576 7485916583152 14971833166304