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13320310024 = 237307774797
BaseRepresentation
bin11000110011111001…
…11100110100001000
31021101022111212012201
430121330330310020
5204234444410044
610041432245544
7651042524050
oct143174746410
937338455181
1013320310024
115715a7108a
1226b8b408b4
131343861068
14905108560
1552e6237d4
hex319f3cd08

13320310024 has 32 divisors (see below), whose sum is σ = 28636534080. Its totient is φ = 5690101824.

The previous prime is 13320310021. The next prime is 13320310027. The reversal of 13320310024 is 42001302331.

13320310024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13320310021) and next prime (13320310027).

It is a junction number, because it is equal to n+sod(n) for n = 13320309983 and 13320310010.

It is not an unprimeable number, because it can be changed into a prime (13320310021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370207 + ... + 404590.

It is an arithmetic number, because the mean of its divisors is an integer number (894891690).

Almost surely, 213320310024 is an apocalyptic number.

13320310024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13320310024 is an abundant number, since it is smaller than the sum of its proper divisors (15316224056).

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

13320310024 is a wasteful number, since it uses less digits than its factorization.

13320310024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775117 (or 775113 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13320310024 its reverse (42001302331), we get a palindrome (55321612355).

The spelling of 13320310024 in words is "thirteen billion, three hundred twenty million, three hundred ten thousand, twenty-four".

Divisors: 1 2 4 7 8 14 28 56 307 614 1228 2149 2456 4298 8596 17192 774797 1549594 3099188 5423579 6198376 10847158 21694316 43388632 237862679 475725358 951450716 1665038753 1902901432 3330077506 6660155012 13320310024