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12302132024 = 2371316898533
BaseRepresentation
bin10110111010100001…
…11010001100111000
31011202100122001120102
423131100322030320
5200143321211044
65352421214532
7613600253060
oct133520721470
934670561512
1012302132024
115243261966
122473b61448
13121092ab80
14849bc83a0
154c005124e
hex2dd43a338

12302132024 has 32 divisors (see below), whose sum is σ = 28389537120. Its totient is φ = 4866777216.

The previous prime is 12302131993. The next prime is 12302132071. The reversal of 12302132024 is 42023120321.

12302132024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12302131987 and 12302132005.

It is a congruent number.

It is an unprimeable number.

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, 8448539 + ... + 8449994.

It is an arithmetic number, because the mean of its divisors is an integer number (887173035).

Almost surely, 212302132024 is an apocalyptic number.

12302132024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12302132024 is an abundant number, since it is smaller than the sum of its proper divisors (16087405096).

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

12302132024 is a wasteful number, since it uses less digits than its factorization.

12302132024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16898559 (or 16898555 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12302132024 its reverse (42023120321), we get a palindrome (54325252345).

The spelling of 12302132024 in words is "twelve billion, three hundred two million, one hundred thirty-two thousand, twenty-four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 16898533 33797066 67594132 118289731 135188264 219680929 236579462 439361858 473158924 878723716 946317848 1537766503 1757447432 3075533006 6151066012 12302132024