Search a number
-
+
8063387880310 = 2578311312281827
BaseRepresentation
bin111010101010110011101…
…0111101100101101110110
31001112212000100212100201001
41311111213113230231312
52024102304244132220
625052134054153514
71461363161053060
oct165254727545566
931485010770631
108063387880310
112629733278984
12aa28a435289a
134664b31c2849
141dc3ad066730
15deb31d2980a
hex755675ecb76

8063387880310 has 64 divisors (see below), whose sum is σ = 16935953029632. Its totient is φ = 2707110959616.

The previous prime is 8063387880293. The next prime is 8063387880311. The reversal of 8063387880310 is 130887833608.

It is a super-2 number, since 2×80633878803102 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8063387880311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5484384 + ... + 6797443.

It is an arithmetic number, because the mean of its divisors is an integer number (264624266088).

Almost surely, 28063387880310 is an apocalyptic number.

8063387880310 is an abundant number, since it is smaller than the sum of its proper divisors (8872565149322).

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

8063387880310 is a wasteful number, since it uses less digits than its factorization.

8063387880310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12282037.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The spelling of 8063387880310 in words is "eight trillion, sixty-three billion, three hundred eighty-seven million, eight hundred eighty thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 70 83 113 166 226 415 565 581 791 830 1130 1162 1582 2905 3955 5810 7910 9379 18758 46895 65653 93790 131306 328265 656530 12281827 24563654 61409135 85972789 122818270 171945578 429863945 859727890 1019391641 1387846451 2038783282 2775692902 5096958205 6939232255 7135741487 9714925157 10193916410 13878464510 14271482974 19429850314 35678707435 48574625785 71357414870 97149251570 115191255433 230382510866 575956277165 806338788031 1151912554330 1612677576062 4031693940155 8063387880310