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4238101 = 7605443
BaseRepresentation
bin10000001010101100010101
321222022120201
4100022230111
52041104401
6230500501
751010660
oct20125425
97868521
104238101
11243516a
121504731
13b5506a
147c46d7
1558ab01
hex40ab15

4238101 has 4 divisors (see below), whose sum is σ = 4843552. Its totient is φ = 3632652.

The previous prime is 4238093. The next prime is 4238107. The reversal of 4238101 is 1018324.

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.

It is a cyclic number.

It is not a de Polignac number, because 4238101 - 23 = 4238093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302715 + ... + 302728.

It is an arithmetic number, because the mean of its divisors is an integer number (1210888).

Almost surely, 24238101 is an apocalyptic number.

It is an amenable number.

4238101 is a deficient number, since it is larger than the sum of its proper divisors (605451).

4238101 is an equidigital number, since it uses as much as digits as its factorization.

4238101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605450.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 4238101 is about 2058.6648585916. The cubic root of 4238101 is about 161.8292795849.

The spelling of 4238101 in words is "four million, two hundred thirty-eight thousand, one hundred one".

Divisors: 1 7 605443 4238101