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214950 = 23521433
BaseRepresentation
bin110100011110100110
3101220212010
4310132212
523334300
64335050
71553451
oct643646
9356763
10214950
1113754a
12a4486
1376ab8
1458498
1543a50
hex347a6

214950 has 24 divisors (see below), whose sum is σ = 533448. Its totient is φ = 57280.

The previous prime is 214943. The next prime is 214967. The reversal of 214950 is 59412.

214950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

214950 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 11 ways as a sum of consecutive naturals, for example, 567 + ... + 866.

It is an arithmetic number, because the mean of its divisors is an integer number (22227).

2214950 is an apocalyptic number.

214950 is an abundant number, since it is smaller than the sum of its proper divisors (318498).

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

214950 is a wasteful number, since it uses less digits than its factorization.

214950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448 (or 1443 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 214950 is about 463.6270052531. The cubic root of 214950 is about 59.9026198149.

The spelling of 214950 in words is "two hundred fourteen thousand, nine hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 1433 2866 4299 7165 8598 14330 21495 35825 42990 71650 107475 214950