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8368303411204 = 2211223257172
BaseRepresentation
bin111100111000110010111…
…0000001001000000000100
31002122000001110020020011221
41321301211300021000010
52044101241133124304
625444202344210124
71522406234234332
oct171614560110004
932560043206157
108368303411204
112736a83129300
12b319bba69944
134891875166c9
1420d056d5cb52
15e7a2ad07054
hex79c65c09004

8368303411204 has 81 divisors (see below), whose sum is σ = 16830118305301. Its totient is φ = 3637756371040.

The previous prime is 8368303411201. The next prime is 8368303411253. The reversal of 8368303411204 is 4021143038638.

The square root of 8368303411204 is 2892802.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4878311516100 + 3489991895104 = 2208690^2 + 1868152^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8368303411201) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1463754954 + ... + 1463760670.

Almost surely, 28368303411204 is an apocalyptic number.

8368303411204 is the 2892802-nd square number.

It is an amenable number.

8368303411204 is an abundant number, since it is smaller than the sum of its proper divisors (8461814894097).

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

8368303411204 is an equidigital number, since it uses as much as digits as its factorization.

8368303411204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11506 (or 5753 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 8368303411204 in words is "eight trillion, three hundred sixty-eight billion, three hundred three million, four hundred eleven thousand, two hundred four".

Divisors: 1 2 4 11 22 23 44 46 92 121 242 253 484 506 529 1012 1058 2116 2783 5566 5717 5819 11132 11434 11638 22868 23276 62887 64009 125774 128018 131491 251548 256036 262982 525964 691757 1383514 1446401 2767028 2892802 3024293 5785604 6048586 12097172 15910411 31820822 32684089 33267223 63641644 65368178 66534446 130736356 133068892 359524979 365939453 719049958 731878906 751734047 1438099916 1463757812 1503468094 3006936188 3954774769 7909549538 8269074517 15819099076 16538149034 17289883081 33076298068 34579766162 69159532324 90959819687 181919639374 190188713891 363839278748 380377427782 760754855564 2092075852801 4184151705602 8368303411204