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2419201 = 8329147
BaseRepresentation
bin1001001110101000000001
311112220112001
421032220001
51104403301
6123504001
726364031
oct11165001
94486461
102419201
111402644
12988001
136691a5
1446d8c1
1532bc01
hex24ea01

2419201 has 4 divisors (see below), whose sum is σ = 2448432. Its totient is φ = 2389972.

The previous prime is 2419187. The next prime is 2419229. The reversal of 2419201 is 1029142.

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: 1029142 = 2514571.

It is a cyclic number.

It is not a de Polignac number, because 2419201 - 27 = 2419073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2419601) 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, 14491 + ... + 14656.

It is an arithmetic number, because the mean of its divisors is an integer number (612108).

22419201 is an apocalyptic number.

It is an amenable number.

2419201 is a deficient number, since it is larger than the sum of its proper divisors (29231).

2419201 is an equidigital number, since it uses as much as digits as its factorization.

2419201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29230.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 2419201 is about 1555.3780890832. The cubic root of 2419201 is about 134.2426915466.

The spelling of 2419201 in words is "two million, four hundred nineteen thousand, two hundred one".

Divisors: 1 83 29147 2419201