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14721460992000 = 2113653759191
BaseRepresentation
bin1101011000111001101101…
…1100111111100000000000
31221010100122221001201000000
43112032123130333200000
53412144023003221000
651150540144000000
73046406345531640
oct326163334774000
957110587051000
1014721460992000
114766377a40204
12179914b600000
1382a2c6680909
1438c745ac6520
151a7e14113000
hexd639b73f800

14721460992000 has 2688 divisors, whose sum is σ = 64348900761600. Its totient is φ = 3290554368000.

The previous prime is 14721460991969. The next prime is 14721460992013. The reversal of 14721460992000 is 29906412741.

14721460992000 is a `hidden beast` number, since 1 + 4 + 7 + 2 + 14 + 609 + 9 + 20 + 0 + 0 = 666.

14721460992000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (2688).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 77075711905 + ... + 77075712095.

It is an arithmetic number, because the mean of its divisors is an integer number (23939323200).

Almost surely, 214721460992000 is an apocalyptic number.

14721460992000 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 14721460992000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32174450380800).

14721460992000 is an abundant number, since it is smaller than the sum of its proper divisors (49627439769600).

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

14721460992000 is an frugal number, since it uses more digits than its factorization.

14721460992000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 14721460992000 in words is "fourteen trillion, seven hundred twenty-one billion, four hundred sixty million, nine hundred ninety-two thousand".