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14996962856960 = 21257298940531
BaseRepresentation
bin1101101000111100000010…
…1001001101000000000000
31222002200210010102112020022
43122033000221031000000
53431202234442410320
651521302025033012
73105331501665140
oct332170051150000
958080703375208
1014996962856960
1148621a3621007
121822618625768
1384a290c31c16
1439bbdd3a0920
151b018abd5325
hexda3c0a4d000

14996962856960 has 416 divisors, whose sum is σ = 43026890515200. Its totient is φ = 4908609699840.

The previous prime is 14996962856899. The next prime is 14996962856971. The reversal of 14996962856960 is 6965826969941.

It is a Harshad number since it is a multiple of its sum of digits (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 369991895 + ... + 370032425.

Almost surely, 214996962856960 is an apocalyptic number.

14996962856960 is a gapful number since it is divisible by the number (10) 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 14996962856960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21513445257600).

14996962856960 is an abundant number, since it is smaller than the sum of its proper divisors (28029927658240).

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

14996962856960 is an equidigital number, since it uses as much as digits as its factorization.

14996962856960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40685 (or 40663 counting only the distinct ones).

The product of its (nonzero) digits is 2720977920, while the sum is 80.

The spelling of 14996962856960 in words is "fourteen trillion, nine hundred ninety-six billion, nine hundred sixty-two million, eight hundred fifty-six thousand, nine hundred sixty".