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14405869332960 = 253574287461111
BaseRepresentation
bin1101000110100010000010…
…1110010110100111100000
31220000012001210200022221120
43101220200232112213200
53342011210022123320
650345544235252240
73014534604640350
oct321504056264740
956005053608846
1014405869332960
114654549750786
121747b545aa080
1380661056aa71
1437b367d48b60
1519eae2c1d440
hexd1a20b969e0

14405869332960 has 96 divisors (see below), whose sum is σ = 51861129610752. Its totient is φ = 3292770132480.

The previous prime is 14405869332947. The next prime is 14405869332979. The reversal of 14405869332960 is 6923396850441.

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

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 14405869332894 and 14405869332903.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2143727196 + ... + 2143733915.

It is an arithmetic number, because the mean of its divisors is an integer number (540220100112).

Almost surely, 214405869332960 is an apocalyptic number.

14405869332960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14405869332960 is an abundant number, since it is smaller than the sum of its proper divisors (37455260277792).

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

14405869332960 is a wasteful number, since it uses less digits than its factorization.

14405869332960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4287461136 (or 4287461128 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 60.

The spelling of 14405869332960 in words is "fourteen trillion, four hundred five billion, eight hundred sixty-nine million, three hundred thirty-two thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 420 480 560 672 840 1120 1680 3360 4287461111 8574922222 12862383333 17149844444 21437305555 25724766666 30012227777 34299688888 42874611110 51449533332 60024455554 64311916665 68599377776 85749222220 90036683331 102899066664 120048911108 128623833330 137198755552 150061138885 171498444440 180073366662 205798133328 240097822216 257247666660 300122277770 342996888880 360146733324 411596266656 450183416655 480195644432 514495333320 600244555540 685993777760 720293466648 900366833310 960391288864 1028990666640 1200489111080 1440586933296 1800733666620 2057981333280 2400978222160 2881173866592 3601467333240 4801956444320 7202934666480 14405869332960