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20064110000 = 2454111791019
BaseRepresentation
bin10010101011111010…
…100000010110110000
31220210022011101122012
4102223322200112300
5312042403010000
613114535302052
71310131056344
oct225372402660
956708141565
1020064110000
1185667378a0
123a7b51a928
131b79a6354c
14d84a13624
157c66d1735
hex4abea05b0

20064110000 has 200 divisors, whose sum is σ = 53341675200. Its totient is φ = 7248160000.

The previous prime is 20064109973. The next prime is 20064110023. The reversal of 20064110000 is 1146002.

It is a tau number, because it is divible by the number of its divisors (200).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19689491 + ... + 19690509.

It is an arithmetic number, because the mean of its divisors is an integer number (266708376).

Almost surely, 220064110000 is an apocalyptic number.

20064110000 is a gapful number since it is divisible by the number (20) 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 20064110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26670837600).

20064110000 is an abundant number, since it is smaller than the sum of its proper divisors (33277565200).

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

20064110000 is a wasteful number, since it uses less digits than its factorization.

20064110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1216 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20064110000 its reverse (1146002), we get a palindrome (20065256002).

The spelling of 20064110000 in words is "twenty billion, sixty-four million, one hundred ten thousand".