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14236768 = 257134889
BaseRepresentation
bin110110010011…
…110001100000
3222210022011201
4312103301200
512121034033
61225050544
7232003420
oct66236140
928708151
1014236768
118044327
124926a54
132c46130
141c68480
1513b347d
hexd93c60

14236768 has 48 divisors (see below), whose sum is σ = 34503840. Its totient is φ = 5630976.

The previous prime is 14236753. The next prime is 14236771. The reversal of 14236768 is 86763241.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 468 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (718830).

Almost surely, 214236768 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 14236768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17251920).

14236768 is an abundant number, since it is smaller than the sum of its proper divisors (20267072).

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

14236768 is a wasteful number, since it uses less digits than its factorization.

14236768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919 (or 4911 counting only the distinct ones).

The product of its digits is 48384, while the sum is 37.

The square root of 14236768 is about 3773.1641893774. The cubic root of 14236768 is about 242.3653157939.

The spelling of 14236768 in words is "fourteen million, two hundred thirty-six thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 182 208 224 364 416 728 1456 2912 4889 9778 19556 34223 39112 63557 68446 78224 127114 136892 156448 254228 273784 444899 508456 547568 889798 1016912 1095136 1779596 2033824 3559192 7118384 14236768