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2101010032000 = 27531171916603
BaseRepresentation
bin11110100100101101111…
…101001110010110000000
321102212002000001010122101
4132210231331032112000
5233410332032011000
64245105104320144
7304535662416205
oct36445575162600
97385060033571
102101010032000
11740040431980
1229b234013054
131231803b4289
1473991b0dcac
15399bac2ae6a
hex1e92df4e580

2101010032000 has 256 divisors, whose sum is σ = 5706781516800. Its totient is φ = 762895104000.

The previous prime is 2101010031977. The next prime is 2101010032027. The reversal of 2101010032000 is 2300101012.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 126535699 + ... + 126552301.

It is an arithmetic number, because the mean of its divisors is an integer number (22292115300).

Almost surely, 22101010032000 is an apocalyptic number.

2101010032000 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 2101010032000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2853390758400).

2101010032000 is an abundant number, since it is smaller than the sum of its proper divisors (3605771484800).

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

2101010032000 is a wasteful number, since it uses less digits than its factorization.

2101010032000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17362 (or 17340 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 2101010032000 its reverse (2300101012), we get a palindrome (2103310133012).

The spelling of 2101010032000 in words is "two trillion, one hundred one billion, ten million, thirty-two thousand".