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14371868 = 22717109277
BaseRepresentation
bin110110110100…
…110000011100
31000001011111102
4312310300130
512134344433
61232012232
7233105330
oct66646034
930034442
1014371868
118126885
124991078
132c92784
141ca17c0
1513dd4e8
hexdb4c1c

14371868 has 48 divisors (see below), whose sum is σ = 30824640. Its totient is φ = 5723136.

The previous prime is 14371867. The next prime is 14371871. The reversal of 14371868 is 86817341.

14371868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14371867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51746 + ... + 52022.

It is an arithmetic number, because the mean of its divisors is an integer number (642180).

Almost surely, 214371868 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 14371868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15412320).

14371868 is an abundant number, since it is smaller than the sum of its proper divisors (16452772).

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

14371868 is a wasteful number, since it uses less digits than its factorization.

14371868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 412 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 14371868 is about 3791.0246635969. The cubic root of 14371868 is about 243.1295464419.

The spelling of 14371868 in words is "fourteen million, three hundred seventy-one thousand, eight hundred sixty-eight".

Divisors: 1 2 4 7 14 17 28 34 68 109 119 218 238 277 436 476 554 763 1108 1526 1853 1939 3052 3706 3878 4709 7412 7756 9418 12971 18836 25942 30193 32963 51884 60386 65926 120772 131852 211351 422702 513281 845404 1026562 2053124 3592967 7185934 14371868