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16305850104672 = 25317192281230539
BaseRepresentation
bin1110110101001000000001…
…1001110011101101100000
32010201211020201200221102010
43231102000121303231200
54114123340111322142
654402445405152520
73302026111013652
oct355220031635540
963654221627363
1016305850104672
1152172aa322a17
1219b422425b740
1391383431c5cb
144052c8db06d2
151d4244e63e9c
hexed480673b60

16305850104672 has 192 divisors, whose sum is σ = 47727091641600. Its totient is φ = 4844175114240.

The previous prime is 16305850104671. The next prime is 16305850104679. The reversal of 16305850104672 is 27640105850361.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16305850104671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70613979 + ... + 70844517.

It is an arithmetic number, because the mean of its divisors is an integer number (248578602300).

Almost surely, 216305850104672 is an apocalyptic number.

16305850104672 is a gapful number since it is divisible by the number (12) 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 16305850104672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23863545820800).

16305850104672 is an abundant number, since it is smaller than the sum of its proper divisors (31421241536928).

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

16305850104672 is a wasteful number, since it uses less digits than its factorization.

16305850104672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232869 (or 232861 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 48.

The spelling of 16305850104672 in words is "sixteen trillion, three hundred five billion, eight hundred fifty million, one hundred four thousand, six hundred seventy-two".