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214282411 = 7233131381
BaseRepresentation
bin11001100010110…
…11000010101011
3112221012200012121
430301123002223
5414324014121
633132452111
75211241030
oct1461330253
9487180177
10214282411
11aaa58602
125b91a037
1335518135
142065d387
1513c2b141
hexcc5b0ab

214282411 has 8 divisors (see below), whose sum is σ = 245947104. Its totient is φ = 182880960.

The previous prime is 214282403. The next prime is 214282427. The reversal of 214282411 is 114282412.

214282411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 214282411 - 23 = 214282403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214283411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64060 + ... + 67321.

It is an arithmetic number, because the mean of its divisors is an integer number (30743388).

Almost surely, 2214282411 is an apocalyptic number.

214282411 is a deficient number, since it is larger than the sum of its proper divisors (31664693).

214282411 is a wasteful number, since it uses less digits than its factorization.

214282411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131621.

The product of its digits is 1024, while the sum is 25.

The square root of 214282411 is about 14638.3882651062. The cubic root of 214282411 is about 598.4054056840.

Subtracting from 214282411 its reverse (114282412), we obtain a palindrome (99999999).

The spelling of 214282411 in words is "two hundred fourteen million, two hundred eighty-two thousand, four hundred eleven".

Divisors: 1 7 233 1631 131381 919667 30611773 214282411