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68050802 = 271479231
BaseRepresentation
bin1000000111001…
…01111101110010
311202001100011002
410003211331302
5114410111202
610430322002
71454264561
oct403457562
9152040132
1068050802
113545a636
121a959302
1311138561
149075bd8
155e93302
hex40e5f72

68050802 has 8 divisors (see below), whose sum is σ = 103514112. Its totient is φ = 33546100.

The previous prime is 68050793. The next prime is 68050831. The reversal of 68050802 is 20805086.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 239474 + ... + 239757.

It is an arithmetic number, because the mean of its divisors is an integer number (12939264).

Almost surely, 268050802 is an apocalyptic number.

68050802 is a deficient number, since it is larger than the sum of its proper divisors (35463310).

68050802 is a wasteful number, since it uses less digits than its factorization.

68050802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479304.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 68050802 is about 8249.2909998375. The cubic root of 68050802 is about 408.2671301065.

Adding to 68050802 its reverse (20805086), we get a palindrome (88855888).

The spelling of 68050802 in words is "sixty-eight million, fifty thousand, eight hundred two".

Divisors: 1 2 71 142 479231 958462 34025401 68050802