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5768215680 = 27353004279
BaseRepresentation
bin1010101111100111…
…11111110010000000
3112212222220201100210
411113303333302000
543303130400210
62352212514120
7262641011223
oct52763776200
915788821323
105768215680
1124a00098a7
12114b91b940
1370c063596
143ca1155ba
1523b600e20
hex157cffc80

5768215680 has 64 divisors (see below), whose sum is σ = 18386193600. Its totient is φ = 1538190336.

The previous prime is 5768215637. The next prime is 5768215709. The reversal of 5768215680 is 865128675.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1500220 + ... + 1504059.

It is an arithmetic number, because the mean of its divisors is an integer number (287284275).

Almost surely, 25768215680 is an apocalyptic number.

It is an amenable number.

5768215680 is an abundant number, since it is smaller than the sum of its proper divisors (12617977920).

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

5768215680 is a wasteful number, since it uses less digits than its factorization.

5768215680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3004301 (or 3004289 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 5768215680 is about 75948.7701019575. The cubic root of 5768215680 is about 1793.4137573357.

The spelling of 5768215680 in words is "five billion, seven hundred sixty-eight million, two hundred fifteen thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 960 1920 3004279 6008558 9012837 12017116 15021395 18025674 24034232 30042790 36051348 45064185 48068464 60085580 72102696 90128370 96136928 120171160 144205392 180256740 192273856 240342320 288410784 360513480 384547712 480684640 576821568 721026960 961369280 1153643136 1442053920 1922738560 2884107840 5768215680