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68895202 = 243801107
BaseRepresentation
bin1000001101101…
…00000111100010
311210122020110011
410012310013202
5120114121302
610500355134
71464412435
oct406640742
9153566404
1068895202
1135986a92
121b0a5aaa
13113729bc
14921581c
1560ad5d7
hex41b41e2

68895202 has 8 divisors (see below), whose sum is σ = 105746256. Its totient is φ = 33646452.

The previous prime is 68895199. The next prime is 68895227. The reversal of 68895202 is 20259886.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400468 + ... + 400639.

It is an arithmetic number, because the mean of its divisors is an integer number (13218282).

Almost surely, 268895202 is an apocalyptic number.

68895202 is a deficient number, since it is larger than the sum of its proper divisors (36851054).

68895202 is a wasteful number, since it uses less digits than its factorization.

68895202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801152.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 68895202 is about 8300.3133675784. The cubic root of 68895202 is about 409.9488375580.

The spelling of 68895202 in words is "sixty-eight million, eight hundred ninety-five thousand, two hundred two".

Divisors: 1 2 43 86 801107 1602214 34447601 68895202