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16852095 = 3251328807
BaseRepresentation
bin100000001001…
…0010001111111
31011201011201200
41000102101333
513303231340
61401110543
7263145321
oct100222177
934634650
1016852095
119570257
125788453
133650670
142349611
15172d330
hex101247f

16852095 has 24 divisors (see below), whose sum is σ = 31458336. Its totient is φ = 8296128.

The previous prime is 16852093. The next prime is 16852109. The reversal of 16852095 is 59025861.

It is a happy number.

It is not a de Polignac number, because 16852095 - 21 = 16852093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16852091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13819 + ... + 14988.

It is an arithmetic number, because the mean of its divisors is an integer number (1310764).

Almost surely, 216852095 is an apocalyptic number.

16852095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

16852095 is a deficient number, since it is larger than the sum of its proper divisors (14606241).

16852095 is a wasteful number, since it uses less digits than its factorization.

16852095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28831 (or 28828 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 16852095 is about 4105.1303267984. The cubic root of 16852095 is about 256.3802890879.

The spelling of 16852095 in words is "sixteen million, eight hundred fifty-two thousand, ninety-five".

Divisors: 1 3 5 9 13 15 39 45 65 117 195 585 28807 86421 144035 259263 374491 432105 1123473 1296315 1872455 3370419 5617365 16852095