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12301472076 = 2232344570551
BaseRepresentation
bin10110111010011100…
…11001000101001100
31011202022101112021220
423131032121011030
5200143134101301
65352355123340
7613561534035
oct133516310514
934668345256
1012301472076
115242951053
1224738a3550
13121075967a
14849a95a8c
154bee70936
hex2dd39914c

12301472076 has 24 divisors (see below), whose sum is σ = 29951410944. Its totient is φ = 3922208400.

The previous prime is 12301472069. The next prime is 12301472143. The reversal of 12301472076 is 67027410321.

12301472076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 22285000 + ... + 22285551.

It is an arithmetic number, because the mean of its divisors is an integer number (1247975456).

Almost surely, 212301472076 is an apocalyptic number.

It is an amenable number.

12301472076 is an abundant number, since it is smaller than the sum of its proper divisors (17649938868).

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

12301472076 is a wasteful number, since it uses less digits than its factorization.

12301472076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44570581 (or 44570579 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 33.

Adding to 12301472076 its reverse (67027410321), we get a palindrome (79328882397).

The spelling of 12301472076 in words is "twelve billion, three hundred one million, four hundred seventy-two thousand, seventy-six".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 44570551 89141102 133711653 178282204 267423306 534846612 1025122673 2050245346 3075368019 4100490692 6150736038 12301472076