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4142203 = 131718743
BaseRepresentation
bin1111110011010001111011
321210110000221
433303101323
52030022303
6224440511
750131252
oct17632173
97713027
104142203
11237a10a
121479137
13b20510
1479b799
1556c4bd
hex3f347b

4142203 has 8 divisors (see below), whose sum is σ = 4723488. Its totient is φ = 3598464.

The previous prime is 4142179. The next prime is 4142227. The reversal of 4142203 is 3022414.

It is an interprime number because it is at equal distance from previous prime (4142179) and next prime (4142227).

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 4142203 - 29 = 4141691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4142293) 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, 9151 + ... + 9592.

It is an arithmetic number, because the mean of its divisors is an integer number (590436).

Almost surely, 24142203 is an apocalyptic number.

4142203 is a deficient number, since it is larger than the sum of its proper divisors (581285).

4142203 is a wasteful number, since it uses less digits than its factorization.

4142203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18773.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4142203 is about 2035.2402806548. The cubic root of 4142203 is about 160.5993536044.

Adding to 4142203 its reverse (3022414), we get a palindrome (7164617).

The spelling of 4142203 in words is "four million, one hundred forty-two thousand, two hundred three".

Divisors: 1 13 17 221 18743 243659 318631 4142203