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5298083840 = 21157210559
BaseRepresentation
bin1001110111100101…
…00101100000000000
3111200020021112201102
410323302211200000
541322302140330
62233420153532
7245201653400
oct47362454000
914606245642
105298083840
1122796a2895
12103a3988a8
1366583846a
143838d6800
152101d7945
hex13bca5800

5298083840 has 144 divisors (see below), whose sum is σ = 14789174400. Its totient is φ = 1816313856.

The previous prime is 5298083839. The next prime is 5298083867. The reversal of 5298083840 is 483808925.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 496481 + ... + 507039.

It is an arithmetic number, because the mean of its divisors is an integer number (102702600).

Almost surely, 25298083840 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5298083840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7394587200).

5298083840 is an abundant number, since it is smaller than the sum of its proper divisors (9491090560).

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

5298083840 is a wasteful number, since it uses less digits than its factorization.

5298083840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10600 (or 10573 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 5298083840 is about 72787.9374621922. The cubic root of 5298083840 is about 1743.3032595459.

The spelling of 5298083840 in words is "five billion, two hundred ninety-eight million, eighty-three thousand, eight hundred forty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 512 560 640 784 896 980 1024 1120 1280 1568 1792 1960 2048 2240 2560 3136 3584 3920 4480 5120 6272 7168 7840 8960 10240 10559 12544 14336 15680 17920 21118 25088 31360 35840 42236 50176 52795 62720 71680 73913 84472 100352 105590 125440 147826 168944 211180 250880 295652 337888 369565 422360 501760 517391 591304 675776 739130 844720 1034782 1182608 1351552 1478260 1689440 2069564 2365216 2586955 2703104 2956520 3378880 4139128 4730432 5173910 5406208 5913040 6757760 8278256 9460864 10347820 10812416 11826080 13515520 16556512 18921728 20695640 21624832 23652160 27031040 33113024 37843456 41391280 47304320 54062080 66226048 75686912 82782560 94608640 108124160 132452096 151373824 165565120 189217280 264904192 331130240 378434560 529808384 662260480 756869120 1059616768 1324520960 2649041920 5298083840