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214960327 = 12713012
BaseRepresentation
bin11001101000000…
…00100011000111
3112222111010010121
430310000203013
5420012212302
633155202411
75220063331
oct1464004307
9488433117
10214960327
1110038096a
125bba6407
13356c487a
1420798451
1513d11e37
hexcd008c7

214960327 has 6 divisors (see below), whose sum is σ = 216819584. Its totient is φ = 213103800.

The previous prime is 214960309. The next prime is 214960331. The reversal of 214960327 is 723069412.

It is not a de Polignac number, because 214960327 - 211 = 214958279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214960292 and 214960301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214963327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 164577 + ... + 165877.

Almost surely, 2214960327 is an apocalyptic number.

214960327 is a deficient number, since it is larger than the sum of its proper divisors (1859257).

214960327 is an frugal number, since it uses more digits than its factorization.

214960327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729 (or 1428 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 214960327 is about 14661.5253981296. The cubic root of 214960327 is about 599.0357911470.

The spelling of 214960327 in words is "two hundred fourteen million, nine hundred sixty thousand, three hundred twenty-seven".

Divisors: 1 127 1301 165227 1692601 214960327