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68132414 = 274866601
BaseRepresentation
bin1000000111110…
…01111000111110
311202012111002202
410003321320332
5114420214124
610432151502
71455054530
oct403717076
9152174082
1068132414
1135505989
121a998592
131116674c
149097850
155eac5ae
hex40f9e3e

68132414 has 8 divisors (see below), whose sum is σ = 116798448. Its totient is φ = 29199600.

The previous prime is 68132359. The next prime is 68132419. The reversal of 68132414 is 41423186.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68132419) 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, 2433287 + ... + 2433314.

It is an arithmetic number, because the mean of its divisors is an integer number (14599806).

Almost surely, 268132414 is an apocalyptic number.

68132414 is a deficient number, since it is larger than the sum of its proper divisors (48666034).

68132414 is a wasteful number, since it uses less digits than its factorization.

68132414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866610.

The product of its digits is 4608, while the sum is 29.

The square root of 68132414 is about 8254.2361245605. The cubic root of 68132414 is about 408.4302738418.

The spelling of 68132414 in words is "sixty-eight million, one hundred thirty-two thousand, four hundred fourteen".

Divisors: 1 2 7 14 4866601 9733202 34066207 68132414