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5263848730 = 257193957781
BaseRepresentation
bin1001110011011111…
…11111010100011010
3111120211212012222101
410321233333110122
541240021124410
62230154314014
7244304655520
oct47157772432
914524765871
105263848730
11226133a508
12102aa2890a
1365b70c8ba
1437d144310
1520c1c3d3a
hex139bff51a

5263848730 has 32 divisors (see below), whose sum is σ = 11398412160. Its totient is φ = 1709760960.

The previous prime is 5263848727. The next prime is 5263848761. The reversal of 5263848730 is 378483625.

It is a super-2 number, since 2×52638487302 = 55416206904645225800, which contains 22 as substring.

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, 1977561 + ... + 1980220.

It is an arithmetic number, because the mean of its divisors is an integer number (356200380).

Almost surely, 25263848730 is an apocalyptic number.

5263848730 is an abundant number, since it is smaller than the sum of its proper divisors (6134563430).

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

5263848730 is a wasteful number, since it uses less digits than its factorization.

5263848730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957814.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 5263848730 is about 72552.3861082460. The cubic root of 5263848730 is about 1739.5401887580.

The spelling of 5263848730 in words is "five billion, two hundred sixty-three million, eight hundred forty-eight thousand, seven hundred thirty".

Divisors: 1 2 5 7 10 14 19 35 38 70 95 133 190 266 665 1330 3957781 7915562 19788905 27704467 39577810 55408934 75197839 138522335 150395678 277044670 375989195 526384873 751978390 1052769746 2631924365 5263848730