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2475201 = 3825067
BaseRepresentation
bin1001011100010011000001
311122202100010
421130103001
51113201301
6125015133
730016221
oct11342301
94582303
102475201
111440723
129b44a9
13688821
14486081
1533d5d6
hex25c4c1

2475201 has 4 divisors (see below), whose sum is σ = 3300272. Its totient is φ = 1650132.

The previous prime is 2475199. The next prime is 2475223. The reversal of 2475201 is 1025742.

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 not a de Polignac number, because 2475201 - 21 = 2475199 is a prime.

It is a super-2 number, since 2×24752012 = 12253239980802, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2475101) 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, 412531 + ... + 412536.

It is an arithmetic number, because the mean of its divisors is an integer number (825068).

22475201 is an apocalyptic number.

It is an amenable number.

2475201 is a deficient number, since it is larger than the sum of its proper divisors (825071).

2475201 is an equidigital number, since it uses as much as digits as its factorization.

2475201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825070.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2475201 is about 1573.2771529518. The cubic root of 2475201 is about 135.2706231229.

The spelling of 2475201 in words is "two million, four hundred seventy-five thousand, two hundred one".

Divisors: 1 3 825067 2475201