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212014 = 21123419
BaseRepresentation
bin110011110000101110
3101202211101
4303300232
523241024
64313314
71542055
oct636056
9352741
10212014
11135320
12a283a
137566a
145739c
1542c44
hex33c2e

212014 has 16 divisors (see below), whose sum is σ = 362880. Its totient is φ = 91960.

The previous prime is 211997. The next prime is 212029. The reversal of 212014 is 410212.

It is a congruent number.

It is an unprimeable number.

212014 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297 + ... + 715.

It is an arithmetic number, because the mean of its divisors is an integer number (22680).

2212014 is an apocalyptic number.

212014 is a deficient number, since it is larger than the sum of its proper divisors (150866).

212014 is a wasteful number, since it uses less digits than its factorization.

212014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 212014 is about 460.4497801064. The cubic root of 212014 is about 59.6286320996.

Adding to 212014 its reverse (410212), we get a palindrome (622226).

The spelling of 212014 in words is "two hundred twelve thousand, fourteen", and thus it is an iban number.

Divisors: 1 2 11 22 23 46 253 419 506 838 4609 9218 9637 19274 106007 212014