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4199053 = 8350591
BaseRepresentation
bin10000000001001010001101
321220100000111
4100001022031
52033332203
6230000021
750456065
oct20011215
97810014
104199053
1124088a1
1214a6011
13b40361
147b43a5
1557e26d
hex40128d

4199053 has 4 divisors (see below), whose sum is σ = 4249728. Its totient is φ = 4148380.

The previous prime is 4199029. The next prime is 4199071. The reversal of 4199053 is 3509914.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3509914 = 21754957.

It is a cyclic number.

It is not a de Polignac number, because 4199053 - 25 = 4199021 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4199003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25213 + ... + 25378.

It is an arithmetic number, because the mean of its divisors is an integer number (1062432).

Almost surely, 24199053 is an apocalyptic number.

It is an amenable number.

4199053 is a deficient number, since it is larger than the sum of its proper divisors (50675).

4199053 is an equidigital number, since it uses as much as digits as its factorization.

4199053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50674.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 4199053 is about 2049.1590958244. The cubic root of 4199053 is about 161.3307373661.

The spelling of 4199053 in words is "four million, one hundred ninety-nine thousand, fifty-three".

Divisors: 1 83 50591 4199053