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5260008330 = 232597602521
BaseRepresentation
bin1001110011000010…
…10101101110001010
3111120120122002221100
410321201111232022
541233030231310
62225540122230
7244230222153
oct47141255612
914516562840
105260008330
11225a157125
121029696376
1365a996885
1437c82492a
1520bbb5ec0
hex139855b8a

5260008330 has 48 divisors (see below), whose sum is σ = 13817034504. Its totient is φ = 1388206080.

The previous prime is 5260008323. The next prime is 5260008343. The reversal of 5260008330 is 338000625.

5260008330 is a `hidden beast` number, since 52 + 600 + 0 + 8 + 3 + 3 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3040750449 + 2219257881 = 55143^2 + 47109^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5260008294 and 5260008303.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 292531 + ... + 309990.

Almost surely, 25260008330 is an apocalyptic number.

5260008330 is an abundant number, since it is smaller than the sum of its proper divisors (8557026174).

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

5260008330 is a wasteful number, since it uses less digits than its factorization.

5260008330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602631 (or 602628 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5260008330 is about 72525.9148856462. The cubic root of 5260008330 is about 1739.1170411207.

Adding to 5260008330 its reverse (338000625), we get a palindrome (5598008955).

The spelling of 5260008330 in words is "five billion, two hundred sixty million, eight thousand, three hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 97 194 291 485 582 873 970 1455 1746 2910 4365 8730 602521 1205042 1807563 3012605 3615126 5422689 6025210 9037815 10845378 18075630 27113445 54226890 58444537 116889074 175333611 292222685 350667222 526000833 584445370 876668055 1052001666 1753336110 2630004165 5260008330