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2214343411 = 71911656203
BaseRepresentation
bin1000001111111100…
…0011001011110011
312201022200022002221
42003333003023303
514013332442121
61003421021511
7105605415460
oct20377031363
95638608087
102214343411
11a36a36a85
125196b4897
132939b4197
14170132667
15ce601b41
hex83fc32f3

2214343411 has 8 divisors (see below), whose sum is σ = 2543929344. Its totient is φ = 1888070280.

The previous prime is 2214343399. The next prime is 2214343421. The reversal of 2214343411 is 1143434122.

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 2214343411 - 25 = 2214343379 is a prime.

It is a super-2 number, since 2×22143434112 = 9806633483678229842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214343421) 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, 826765 + ... + 829438.

It is an arithmetic number, because the mean of its divisors is an integer number (317991168).

Almost surely, 22214343411 is an apocalyptic number.

2214343411 is a deficient number, since it is larger than the sum of its proper divisors (329585933).

2214343411 is a wasteful number, since it uses less digits than its factorization.

2214343411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656401.

The product of its digits is 2304, while the sum is 25.

The square root of 2214343411 is about 47056.8104635238. The cubic root of 2214343411 is about 1303.4118290007.

Adding to 2214343411 its reverse (1143434122), we get a palindrome (3357777533).

The spelling of 2214343411 in words is "two billion, two hundred fourteen million, three hundred forty-three thousand, four hundred eleven".

Divisors: 1 7 191 1337 1656203 11593421 316334773 2214343411