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2474005 = 53743311
BaseRepresentation
bin1001011100000000010101
311122200200211
421130000111
51113132010
6125005421
730012562
oct11340025
94580624
102474005
11143a836
129b3871
13688111
14485869
1533d08a
hex25c015

2474005 has 16 divisors (see below), whose sum is σ = 3129984. Its totient is φ = 1874880.

The previous prime is 2473997. The next prime is 2474039. The reversal of 2474005 is 5004742.

It is not a de Polignac number, because 2474005 - 23 = 2473997 is a prime.

It is a super-2 number, since 2×24740052 = 12241401480050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7800 + ... + 8110.

It is an arithmetic number, because the mean of its divisors is an integer number (195624).

22474005 is an apocalyptic number.

It is an amenable number.

2474005 is a deficient number, since it is larger than the sum of its proper divisors (655979).

2474005 is a wasteful number, since it uses less digits than its factorization.

2474005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2474005 is about 1572.8970087072. The cubic root of 2474005 is about 135.2488323364.

Adding to 2474005 its reverse (5004742), we get a palindrome (7478747).

The spelling of 2474005 in words is "two million, four hundred seventy-four thousand, five".

Divisors: 1 5 37 43 185 215 311 1555 1591 7955 11507 13373 57535 66865 494801 2474005