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992085196 = 22785331583
BaseRepresentation
bin111011001000100…
…000010011001100
32120010210011001011
4323020200103030
54012433211241
6242235455004
733404404444
oct7310402314
92503704034
10992085196
1146a008323
122382b7464
1312a6c877b
1495a8b124
155c16b281
hex3b2204cc

992085196 has 12 divisors (see below), whose sum is σ = 1736425152. Its totient is φ = 495963728.

The previous prime is 992085187. The next prime is 992085223. The reversal of 992085196 is 691580299.

It is a super-2 number, since 2×9920851962 = 1968466072244716832, which contains 22 as substring.

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, 15621 + ... + 47203.

It is an arithmetic number, because the mean of its divisors is an integer number (144702096).

Almost surely, 2992085196 is an apocalyptic number.

It is an amenable number.

992085196 is a deficient number, since it is larger than the sum of its proper divisors (744339956).

992085196 is a wasteful number, since it uses less digits than its factorization.

992085196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39440 (or 39438 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 49.

The square root of 992085196 is about 31497.3839548620. The cubic root of 992085196 is about 997.3547407736.

The spelling of 992085196 in words is "nine hundred ninety-two million, eighty-five thousand, one hundred ninety-six".

Divisors: 1 2 4 7853 15706 31412 31583 63166 126332 248021299 496042598 992085196