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68014335 = 35231371439
BaseRepresentation
bin1000000110111…
…01000011111111
311201222111010110
410003131003333
5114402424320
610425441103
71454053344
oct403350377
9151874113
1068014335
11354351a4
121a940193
1311124a8c
1490667cb
155e875e0
hex40dd0ff

68014335 has 32 divisors (see below), whose sum is σ = 114462720. Its totient is φ = 34419968.

The previous prime is 68014291. The next prime is 68014369. The reversal of 68014335 is 53341086.

It is a cyclic number.

It is not a de Polignac number, because 68014335 - 216 = 67948799 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46546 + ... + 47984.

It is an arithmetic number, because the mean of its divisors is an integer number (3576960).

Almost surely, 268014335 is an apocalyptic number.

68014335 is a deficient number, since it is larger than the sum of its proper divisors (46448385).

68014335 is a wasteful number, since it uses less digits than its factorization.

68014335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 68014335 is about 8247.0803924783. The cubic root of 68014335 is about 408.1941898069.

The spelling of 68014335 in words is "sixty-eight million, fourteen thousand, three hundred thirty-five".

Divisors: 1 3 5 15 23 69 115 137 345 411 685 1439 2055 3151 4317 7195 9453 15755 21585 33097 47265 99291 165485 197143 496455 591429 985715 2957145 4534289 13602867 22671445 68014335