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4287100130 = 25617028033
BaseRepresentation
bin1111111110000111…
…1111010011100010
3102001202221020210022
43333201333103202
532234444201010
61545223233442
7211144515125
oct37741772342
912052836708
104287100130
1118aaa57865
129b78a8882
13534253a51
142c952a3bc
151a1586d55
hexff87f4e2

4287100130 has 16 divisors (see below), whose sum is σ = 7843285944. Its totient is φ = 1686727680.

The previous prime is 4287100087. The next prime is 4287100141. The reversal of 4287100130 is 310017824.

It can be written as a sum of positive squares in 4 ways, for example, as 3571377121 + 715723009 = 59761^2 + 26753^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4287100130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3513407 + ... + 3514626.

Almost surely, 24287100130 is an apocalyptic number.

4287100130 is a deficient number, since it is larger than the sum of its proper divisors (3556185814).

4287100130 is a wasteful number, since it uses less digits than its factorization.

4287100130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7028101.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 4287100130 is about 65475.9507758383. The cubic root of 4287100130 is about 1624.5055859188.

Adding to 4287100130 its reverse (310017824), we get a palindrome (4597117954).

The spelling of 4287100130 in words is "four billion, two hundred eighty-seven million, one hundred thousand, one hundred thirty".

Divisors: 1 2 5 10 61 122 305 610 7028033 14056066 35140165 70280330 428710013 857420026 2143550065 4287100130