Search a number
-
+
14403060 = 22325722371
BaseRepresentation
bin110110111100…
…010111110100
31000002202021200
4312330113310
512141344220
61232412500
7233265300
oct66742764
930082250
1014403060
118148261
1249a7130
132ca3a29
141cacd00
1513e7890
hexdbc5f4

14403060 has 216 divisors, whose sum is σ = 53778816. Its totient is φ = 3104640.

The previous prime is 14403047. The next prime is 14403061. The reversal of 14403060 is 6030441.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14403061) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 202825 + ... + 202895.

It is an arithmetic number, because the mean of its divisors is an integer number (248976).

Almost surely, 214403060 is an apocalyptic number.

14403060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14403060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26889408).

14403060 is an abundant number, since it is smaller than the sum of its proper divisors (39375756).

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

14403060 is a wasteful number, since it uses less digits than its factorization.

14403060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 111 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 14403060 is about 3795.1363611865. The cubic root of 14403060 is about 243.3053115081.

The spelling of 14403060 in words is "fourteen million, four hundred three thousand, sixty".