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2430344212 = 22607586053
BaseRepresentation
bin1001000011011100…
…0001110000010100
320021101010021111121
42100313001300110
514434132003322
61041054413324
7114140404432
oct22067016024
96241107447
102430344212
11103795863a
12579b01244
132c96814ca
14190abbd52
15e356bec7
hex90dc1c14

2430344212 has 6 divisors (see below), whose sum is σ = 4253102378. Its totient is φ = 1215172104.

The previous prime is 2430344183. The next prime is 2430344233. The reversal of 2430344212 is 2124430342.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2387885956 + 42458256 = 48866^2 + 6516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303793023 + ... + 303793030.

Almost surely, 22430344212 is an apocalyptic number.

It is an amenable number.

2430344212 is a deficient number, since it is larger than the sum of its proper divisors (1822758166).

2430344212 is a wasteful number, since it uses less digits than its factorization.

2430344212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607586057 (or 607586055 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2430344212 is about 49298.5213977052. The cubic root of 2430344212 is about 1344.4849005294.

Adding to 2430344212 its reverse (2124430342), we get a palindrome (4554774554).

The spelling of 2430344212 in words is "two billion, four hundred thirty million, three hundred forty-four thousand, two hundred twelve".

Divisors: 1 2 4 607586053 1215172106 2430344212