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2207053 = 8326591
BaseRepresentation
bin1000011010110101001101
311011010111201
420122311031
51031111203
6115145501
724521362
oct10326515
94133451
102207053
111278212
128a5291
135c3764
14416469
152d8e1d
hex21ad4d

2207053 has 4 divisors (see below), whose sum is σ = 2233728. Its totient is φ = 2180380.

The previous prime is 2207039. The next prime is 2207069. The reversal of 2207053 is 3507022.

It is a happy number.

2207053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 607-th star number.

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 2207053 - 217 = 2075981 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2207053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2207033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13213 + ... + 13378.

It is an arithmetic number, because the mean of its divisors is an integer number (558432).

22207053 is an apocalyptic number.

It is an amenable number.

2207053 is a deficient number, since it is larger than the sum of its proper divisors (26675).

2207053 is an equidigital number, since it uses as much as digits as its factorization.

2207053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26674.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 2207053 is about 1485.6153607176. The cubic root of 2207053 is about 130.1979823551.

The spelling of 2207053 in words is "two million, two hundred seven thousand, fifty-three".

Divisors: 1 83 26591 2207053