Search a number
-
+
2014212200 = 23527111310061
BaseRepresentation
bin111100000001110…
…0111000001101000
312012101002120200212
41320003213001220
513111114242300
6531511320252
7100625343530
oct17003470150
95171076625
102014212200
11943a74490
12482680088
132613b2250
141517184c0
15bbc6d935
hex780e7068

2014212200 has 192 divisors, whose sum is σ = 6288347520. Its totient is φ = 579456000.

The previous prime is 2014212157. The next prime is 2014212209. The reversal of 2014212200 is 22124102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (2014212209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 195170 + ... + 205230.

It is an arithmetic number, because the mean of its divisors is an integer number (32751810).

Almost surely, 22014212200 is an apocalyptic number.

2014212200 is a gapful number since it is divisible by the number (20) 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 2014212200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3144173760).

2014212200 is an abundant number, since it is smaller than the sum of its proper divisors (4274135320).

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

2014212200 is a wasteful number, since it uses less digits than its factorization.

2014212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10108 (or 10099 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2014212200 is about 44879.9754901894. The cubic root of 2014212200 is about 1262.8983835728.

Adding to 2014212200 its reverse (22124102), we get a palindrome (2036336302).

The spelling of 2014212200 in words is "two billion, fourteen million, two hundred twelve thousand, two hundred".