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14200212 = 22313227401
BaseRepresentation
bin110110001010…
…110110010100
3222201110000210
4312022312110
512113401322
61224205420
7231462015
oct66126624
928643023
1014200212
118019914
124909870
132c325c0
141c5900c
1513a770c
hexd8ad94

14200212 has 48 divisors (see below), whose sum is σ = 35929152. Its totient is φ = 4339200.

The previous prime is 14200141. The next prime is 14200243. The reversal of 14200212 is 21200241.

14200212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35212 + ... + 35612.

It is an arithmetic number, because the mean of its divisors is an integer number (748524).

Almost surely, 214200212 is an apocalyptic number.

14200212 is a gapful number since it is divisible by the number (12) 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 14200212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17964576).

14200212 is an abundant number, since it is smaller than the sum of its proper divisors (21728940).

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

14200212 is a wasteful number, since it uses less digits than its factorization.

14200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 14200212 is about 3768.3168656577. The cubic root of 14200212 is about 242.1576960924.

Adding to 14200212 its reverse (21200241), we get a palindrome (35400453).

The spelling of 14200212 in words is "fourteen million, two hundred thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 227 401 454 681 802 908 1203 1362 1604 2406 2724 2951 4812 5213 5902 8853 10426 11804 15639 17706 20852 31278 35412 62556 91027 182054 273081 364108 546162 1092324 1183351 2366702 3550053 4733404 7100106 14200212