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4203413 = 7173811
BaseRepresentation
bin10000000010001110010101
321220112222222
4100002032111
52034002123
6230032125
750504564
oct20021625
97815888
104203413
1124110a5
1214a8645
13b42336
147b5bdb
155806c8
hex402395

4203413 has 8 divisors (see below), whose sum is σ = 4326336. Its totient is φ = 4082400.

The previous prime is 4203391. The next prime is 4203421. The reversal of 4203413 is 3143024.

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 4203413 - 26 = 4203349 is a prime.

It is a d-powerful number, because it can be written as 44 + 211 + 0 + 35 + 411 + 1 + 38 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4203391 and 4203400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4203473) 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, 4778 + ... + 5588.

It is an arithmetic number, because the mean of its divisors is an integer number (540792).

Almost surely, 24203413 is an apocalyptic number.

It is an amenable number.

4203413 is a deficient number, since it is larger than the sum of its proper divisors (122923).

4203413 is an equidigital number, since it uses as much as digits as its factorization.

4203413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4203413 is about 2050.2226708336. Note that the first 3 decimals coincide. The cubic root of 4203413 is about 161.3865561980.

Adding to 4203413 its reverse (3143024), we get a palindrome (7346437).

The spelling of 4203413 in words is "four million, two hundred three thousand, four hundred thirteen".

Divisors: 1 71 73 811 5183 57581 59203 4203413