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2086110208 = 21071361367
BaseRepresentation
bin111110001010111…
…1000010000000000
312101101101101020001
41330111320100000
513233021011313
6543000325344
7102460433650
oct17425702000
95341341201
102086110208
11980611526
124a2773854
13273266950
1415b0b2360
15c3221add
hex7c578400

2086110208 has 176 divisors, whose sum is σ = 5230887424. Its totient is φ = 809533440.

The previous prime is 2086110203. The next prime is 2086110211. The reversal of 2086110208 is 8020116802.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086110203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5684041 + ... + 5684407.

Almost surely, 22086110208 is an apocalyptic number.

2086110208 is a gapful number since it is divisible by the number (28) 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 2086110208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2615443712).

2086110208 is an abundant number, since it is smaller than the sum of its proper divisors (3144777216).

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

2086110208 is a wasteful number, since it uses less digits than its factorization.

2086110208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 2086110208 is about 45673.9554669836. The cubic root of 2086110208 is about 1277.7495874568.

The spelling of 2086110208 in words is "two billion, eighty-six million, one hundred ten thousand, two hundred eight".