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5258308560 = 2435131167249
BaseRepresentation
bin1001110010110101…
…10110101111010000
3111120110102202021220
410321122312233100
541232111333220
62225435445040
7244206612441
oct47132665720
914513382256
105258308560
1122591a605a
121028bb6780
1365a51ccab
1437c5012c8
1520b97c540
hex1396b6bd0

5258308560 has 80 divisors (see below), whose sum is σ = 16425288000. Its totient is φ = 1391503360.

The previous prime is 5258308547. The next prime is 5258308579. The reversal of 5258308560 is 658038525.

It is a tau number, because it is divible by the number of its divisors (80).

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, 52185 + ... + 115064.

It is an arithmetic number, because the mean of its divisors is an integer number (205316100).

Almost surely, 25258308560 is an apocalyptic number.

It is an amenable number.

5258308560 is an abundant number, since it is smaller than the sum of its proper divisors (11166979440).

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

5258308560 is a wasteful number, since it uses less digits than its factorization.

5258308560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167396 (or 167390 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 5258308560 is about 72514.1955757630. The cubic root of 5258308560 is about 1738.9296892342.

The spelling of 5258308560 in words is "five billion, two hundred fifty-eight million, three hundred eight thousand, five hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 131 240 262 393 524 655 786 1048 1310 1572 1965 2096 2620 3144 3930 5240 6288 7860 10480 15720 31440 167249 334498 501747 668996 836245 1003494 1337992 1672490 2006988 2508735 2675984 3344980 4013976 5017470 6689960 8027952 10034940 13379920 20069880 21909619 40139760 43819238 65728857 87638476 109548095 131457714 175276952 219096190 262915428 328644285 350553904 438192380 525830856 657288570 876384760 1051661712 1314577140 1752769520 2629154280 5258308560