Search a number
-
+
7014868 = 2272953163
BaseRepresentation
bin11010110000100111010100
3111012101120221
4122300213110
53243433433
6410204124
7113424340
oct32604724
914171527
107014868
113a61413
122423644
1315b7c13
14d08620
1593872d
hex6b09d4

7014868 has 48 divisors (see below), whose sum is σ = 14878080. Its totient is φ = 2830464.

The previous prime is 7014859. The next prime is 7014869. The reversal of 7014868 is 8684107.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7014869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42955 + ... + 43117.

It is an arithmetic number, because the mean of its divisors is an integer number (309960).

Almost surely, 27014868 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7014868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7439040).

7014868 is an abundant number, since it is smaller than the sum of its proper divisors (7863212).

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

7014868 is a wasteful number, since it uses less digits than its factorization.

7014868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 7014868 is about 2648.5596085420. The cubic root of 7014868 is about 191.4284580296.

The spelling of 7014868 in words is "seven million, fourteen thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 28 29 53 58 106 116 163 203 212 326 371 406 652 742 812 1141 1484 1537 2282 3074 4564 4727 6148 8639 9454 10759 17278 18908 21518 33089 34556 43036 60473 66178 120946 132356 241892 250531 501062 1002124 1753717 3507434 7014868