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196514208 = 253311232931
BaseRepresentation
bin10111011011010…
…01000110100000
3111200202221211000
423231221012200
5400301423313
631255552000
74604225502
oct1355510640
9450687730
10196514208
11a0a22040
125598b600
13319367c7
141c155d72
15123bb673
hexbb691a0

196514208 has 384 divisors, whose sum is σ = 696729600. Its totient is φ = 53222400.

The previous prime is 196514173. The next prime is 196514243. The reversal of 196514208 is 802415691.

196514208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (196514173) and next prime (196514243).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6339153 + ... + 6339183.

It is an arithmetic number, because the mean of its divisors is an integer number (1814400).

Almost surely, 2196514208 is an apocalyptic number.

196514208 is a gapful number since it is divisible by the number (18) 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 196514208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348364800).

196514208 is an abundant number, since it is smaller than the sum of its proper divisors (500215392).

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

196514208 is a wasteful number, since it uses less digits than its factorization.

196514208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113 (or 99 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 196514208 is about 14018.3525422926. The cubic root of 196514208 is about 581.3861100604.

Adding to 196514208 its reverse (802415691), we get a palindrome (998929899).

The spelling of 196514208 in words is "one hundred ninety-six million, five hundred fourteen thousand, two hundred eight".