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196230108 = 223105115559
BaseRepresentation
bin10111011001000…
…11101111011100
3111200020112002210
423230203233130
5400213330413
631245520420
74601633304
oct1354435734
9450215083
10196230108
11a0848648
1255873110
13318673b9
141c0c0604
15123623c3
hexbb23bdc

196230108 has 24 divisors (see below), whose sum is σ = 458335360. Its totient is φ = 65343600.

The previous prime is 196230079. The next prime is 196230121. The reversal of 196230108 is 801032691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4833 + ... + 20391.

Almost surely, 2196230108 is an apocalyptic number.

It is an amenable number.

196230108 is an abundant number, since it is smaller than the sum of its proper divisors (262105252).

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

196230108 is a wasteful number, since it uses less digits than its factorization.

196230108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16617 (or 16615 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 196230108 is about 14008.2157322052. The cubic root of 196230108 is about 581.1058055544.

Adding to 196230108 its reverse (801032691), we get a palindrome (997262799).

The spelling of 196230108 in words is "one hundred ninety-six million, two hundred thirty thousand, one hundred eight".

Divisors: 1 2 3 4 6 12 1051 2102 3153 4204 6306 12612 15559 31118 46677 62236 93354 186708 16352509 32705018 49057527 65410036 98115054 196230108