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4213413 = 32468157
BaseRepresentation
bin10000000100101010100101
321221001201100
4100010222211
52034312123
6230150313
750546001
oct20045245
97831640
104213413
112418666
1214b2399
13b46a59
147b9701
15583643
hex404aa5

4213413 has 6 divisors (see below), whose sum is σ = 6086054. Its totient is φ = 2808936.

The previous prime is 4213411. The next prime is 4213423. The reversal of 4213413 is 3143124.

It can be written as a sum of positive squares in only one way, i.e., 2259009 + 1954404 = 1503^2 + 1398^2 .

It is not a de Polignac number, because 4213413 - 21 = 4213411 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 234070 + ... + 234087.

Almost surely, 24213413 is an apocalyptic number.

It is an amenable number.

4213413 is a deficient number, since it is larger than the sum of its proper divisors (1872641).

4213413 is a wasteful number, since it uses less digits than its factorization.

4213413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468163 (or 468160 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 4213413 is about 2052.6599815849. The cubic root of 4213413 is about 161.5144354115.

Adding to 4213413 its reverse (3143124), we get a palindrome (7356537).

The spelling of 4213413 in words is "four million, two hundred thirteen thousand, four hundred thirteen".

Divisors: 1 3 9 468157 1404471 4213413