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68036092 = 2218479209
BaseRepresentation
bin1000000111000…
…10010111111100
311202000120222021
410003202113330
5114404123332
610430125524
71454203645
oct403422774
9152016867
1068036092
113544a583
121a9508a4
1311131957
1490706cc
155e8dc97
hex40e25fc

68036092 has 12 divisors (see below), whose sum is σ = 119140560. Its totient is φ = 33995936.

The previous prime is 68036083. The next prime is 68036149. The reversal of 68036092 is 29063086.

It is a happy number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2784 + ... + 11992.

It is an arithmetic number, because the mean of its divisors is an integer number (9928380).

Almost surely, 268036092 is an apocalyptic number.

It is an amenable number.

68036092 is a deficient number, since it is larger than the sum of its proper divisors (51104468).

68036092 is a wasteful number, since it uses less digits than its factorization.

68036092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11060 (or 11058 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 68036092 is about 8248.3993598758. The cubic root of 68036092 is about 408.2377107017.

The spelling of 68036092 in words is "sixty-eight million, thirty-six thousand, ninety-two".

Divisors: 1 2 4 1847 3694 7388 9209 18418 36836 17009023 34018046 68036092