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68325414 = 2317669857
BaseRepresentation
bin1000001001010…
…01000000100110
311202120021211220
410010221000212
5114442403124
610440241210
71456520313
oct404510046
9152507756
1068325414
1135627993
121aa70206
1311203551
149107d0a
155ee9879
hex4129026

68325414 has 16 divisors (see below), whose sum is σ = 144689328. Its totient is φ = 21435392.

The previous prime is 68325391. The next prime is 68325449. The reversal of 68325414 is 41452386.

It is a super-3 number, since 3×683254143 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334827 + ... + 335030.

It is an arithmetic number, because the mean of its divisors is an integer number (9043083).

Almost surely, 268325414 is an apocalyptic number.

68325414 is an abundant number, since it is smaller than the sum of its proper divisors (76363914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68325414 is a wasteful number, since it uses less digits than its factorization.

68325414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669879.

The product of its digits is 23040, while the sum is 33.

The square root of 68325414 is about 8265.9188237001. The cubic root of 68325414 is about 408.8155663603.

It can be divided in two parts, 6832 and 5414, that added together give a triangular number (12246 = T156).

The spelling of 68325414 in words is "sixty-eight million, three hundred twenty-five thousand, four hundred fourteen".

Divisors: 1 2 3 6 17 34 51 102 669857 1339714 2009571 4019142 11387569 22775138 34162707 68325414