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5025242140 = 225799732789
BaseRepresentation
bin1001010111000011…
…10001110000011100
3110222012212202021021
410223201301300130
540242430222030
62150352213524
7235346565502
oct45341616034
913865782237
105025242140
112149688886
12b82b3a2a4
13621159079
14359592672
151e629097a
hex12b871c1c

5025242140 has 48 divisors (see below), whose sum is σ = 10797091200. Its totient is φ = 1964132352.

The previous prime is 5025242129. The next prime is 5025242191. The reversal of 5025242140 is 412425205.

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, 136866 + ... + 169654.

It is an arithmetic number, because the mean of its divisors is an integer number (224939400).

Almost surely, 25025242140 is an apocalyptic number.

It is an amenable number.

5025242140 is an abundant number, since it is smaller than the sum of its proper divisors (5771849060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5025242140 is a wasteful number, since it uses less digits than its factorization.

5025242140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32974 (or 32972 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 5025242140 is about 70888.9422970889. The cubic root of 5025242140 is about 1712.8486813047.

Adding to 5025242140 its reverse (412425205), we get a palindrome (5437667345).

The spelling of 5025242140 in words is "five billion, twenty-five million, two hundred forty-two thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 79 97 158 194 316 388 395 485 790 970 1580 1940 7663 15326 30652 32789 38315 65578 76630 131156 153260 163945 327890 655780 2590331 3180533 5180662 6361066 10361324 12722132 12951655 15902665 25903310 31805330 51806620 63610660 251262107 502524214 1005048428 1256310535 2512621070 5025242140