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214325377 = 7191611469
BaseRepresentation
bin11001100011001…
…01100010000001
3112221021212010221
430301211202001
5414331403002
633133423041
75211510220
oct1461454201
9487255127
10214325377
11aaa87912
125b93aa81
1335531866
1420670cb7
1513c38c37
hexcc65881

214325377 has 8 divisors (see below), whose sum is σ = 257835200. Its totient is φ = 174038544.

The previous prime is 214325369. The next prime is 214325381. The reversal of 214325377 is 773523412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 214325377 - 23 = 214325369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214325317) 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 7 ways as a sum of consecutive naturals, for example, 805602 + ... + 805867.

It is an arithmetic number, because the mean of its divisors is an integer number (32229400).

Almost surely, 2214325377 is an apocalyptic number.

It is an amenable number.

214325377 is a deficient number, since it is larger than the sum of its proper divisors (43509823).

214325377 is a wasteful number, since it uses less digits than its factorization.

214325377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611495.

The product of its digits is 35280, while the sum is 34.

The square root of 214325377 is about 14639.8557711475. The cubic root of 214325377 is about 598.4453986514.

Adding to 214325377 its reverse (773523412), we get a palindrome (987848789).

The spelling of 214325377 in words is "two hundred fourteen million, three hundred twenty-five thousand, three hundred seventy-seven".

Divisors: 1 7 19 133 1611469 11280283 30617911 214325377