Search a number
-
+
68007414 = 2314837643
BaseRepresentation
bin1000000110110…
…11010111110110
311201222010122010
410003123113312
5114402214124
610425345050
71454024226
oct403332766
9151863563
1068007414
113542aa82
121a938186
1311121897
149064086
155e85529
hex40db5f6

68007414 has 16 divisors (see below), whose sum is σ = 136124352. Its totient is φ = 22650888.

The previous prime is 68007409. The next prime is 68007419. The reversal of 68007414 is 41470086.

It is an interprime number because it is at equal distance from previous prime (68007409) and next prime (68007419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68007419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5077 + ... + 12719.

It is an arithmetic number, because the mean of its divisors is an integer number (8507772).

Almost surely, 268007414 is an apocalyptic number.

68007414 is an abundant number, since it is smaller than the sum of its proper divisors (68116938).

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

68007414 is a wasteful number, since it uses less digits than its factorization.

68007414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9131.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 68007414 is about 8246.6607787637. The cubic root of 68007414 is about 408.1803436678.

The spelling of 68007414 in words is "sixty-eight million, seven thousand, four hundred fourteen".

Divisors: 1 2 3 6 1483 2966 4449 7643 8898 15286 22929 45858 11334569 22669138 34003707 68007414