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196614292 = 2277021939
BaseRepresentation
bin10111011100000…
…01100010010100
3111200222001002211
423232001202110
5400313124132
631302043204
74605123340
oct1356014224
9450861084
10196614292
11a0a90256
1255a19504
1331970224
141c180620
15123db147
hexbb81894

196614292 has 12 divisors (see below), whose sum is σ = 393228640. Its totient is φ = 84263256.

The previous prime is 196614289. The next prime is 196614343. The reversal of 196614292 is 292416691.

196614292 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

196614292 is an admirable number.

It is a super-2 number, since 2×1966142922 = 77314359637322528, which contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3510942 + ... + 3510997.

Almost surely, 2196614292 is an apocalyptic number.

It is an amenable number.

196614292 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

196614292 is a wasteful number, since it uses less digits than its factorization.

196614292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021950 (or 7021948 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 196614292 is about 14021.9218368953. The cubic root of 196614292 is about 581.4847926147.

The spelling of 196614292 in words is "one hundred ninety-six million, six hundred fourteen thousand, two hundred ninety-two".

Divisors: 1 2 4 7 14 28 7021939 14043878 28087756 49153573 98307146 196614292