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200110086 = 232115319069
BaseRepresentation
bin10111110110101…
…11000000000110
3111221112122102200
423323113000012
5402212010321
631505015330
74646623221
oct1373270006
9457478380
10200110086
11a2a58740
1257024546
13325c5447
141c8105b8
151287bd26
hexbed7006

200110086 has 48 divisors (see below), whose sum is σ = 481937040. Its totient is φ = 59492160.

The previous prime is 200110069. The next prime is 200110087. The reversal of 200110086 is 680011002.

200110086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200110087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 960 + ... + 20028.

It is an arithmetic number, because the mean of its divisors is an integer number (10040355).

Almost surely, 2200110086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200110086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240968520).

200110086 is an abundant number, since it is smaller than the sum of its proper divisors (281826954).

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

200110086 is a wasteful number, since it uses less digits than its factorization.

200110086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19141 (or 19138 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 200110086 is about 14146.0272161480. The cubic root of 200110086 is about 584.9108257675.

Adding to 200110086 its reverse (680011002), we get a palindrome (880121088).

The spelling of 200110086 in words is "two hundred million, one hundred ten thousand, eighty-six".

Divisors: 1 2 3 6 9 11 18 22 33 53 66 99 106 159 198 318 477 583 954 1166 1749 3498 5247 10494 19069 38138 57207 114414 171621 209759 343242 419518 629277 1010657 1258554 1887831 2021314 3031971 3775662 6063942 9095913 11117227 18191826 22234454 33351681 66703362 100055043 200110086