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68203362 = 2311367227
BaseRepresentation
bin1000001000010…
…11001101100010
311202100002102110
410010023031202
5114430001422
610433500150
71455501423
oct404131542
9152302373
1068203362
1135554217
121aa11656
131118cb26
1490b564a
155ec360c
hex410b362

68203362 has 8 divisors (see below), whose sum is σ = 136406736. Its totient is φ = 22734452.

The previous prime is 68203361. The next prime is 68203367. The reversal of 68203362 is 26330286.

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

68203362 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (68203361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5683608 + ... + 5683619.

It is an arithmetic number, because the mean of its divisors is an integer number (17050842).

Almost surely, 268203362 is an apocalyptic number.

68203362 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.

68203362 is a wasteful number, since it uses less digits than its factorization.

68203362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11367232.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 68203362 is about 8258.5326783879. The cubic root of 68203362 is about 408.5719942404.

The spelling of 68203362 in words is "sixty-eight million, two hundred three thousand, three hundred sixty-two".

Divisors: 1 2 3 6 11367227 22734454 34101681 68203362