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2474030 = 251319031
BaseRepresentation
bin1001011100000000101110
311122200201202
421130000232
51113132110
6125005502
730012626
oct11340056
94580652
102474030
11143a859
129b3892
13688130
14485886
1533d0a5
hex25c02e

2474030 has 16 divisors (see below), whose sum is σ = 4796064. Its totient is φ = 913440.

The previous prime is 2473997. The next prime is 2474039. The reversal of 2474030 is 304742.

It is a happy number.

It is a super-2 number, since 2×24740302 = 12241648881800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2473993 and 2474011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9386 + ... + 9645.

It is an arithmetic number, because the mean of its divisors is an integer number (299754).

22474030 is an apocalyptic number.

2474030 is a deficient number, since it is larger than the sum of its proper divisors (2322034).

2474030 is a wasteful number, since it uses less digits than its factorization.

2474030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19051.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2474030 is about 1572.9049558063. The cubic root of 2474030 is about 135.2492879013.

Adding to 2474030 its reverse (304742), we get a palindrome (2778772).

The spelling of 2474030 in words is "two million, four hundred seventy-four thousand, thirty".

Divisors: 1 2 5 10 13 26 65 130 19031 38062 95155 190310 247403 494806 1237015 2474030