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230124522112 = 277577237277
BaseRepresentation
bin1101011001010001111…
…1011000101010000000
3210222222202212222002121
43112110133120222000
512232243334201422
6253415011054024
722424462110042
oct3262437305200
9728882788077
10230124522112
1189660325571
12387242a1314
13189154325a4
14b1d0ca1a92
155ebce988c7
hex35947d8a80

230124522112 has 32 divisors (see below), whose sum is σ = 458513634420. Its totient is φ = 115046590464.

The previous prime is 230124522077. The next prime is 230124522119. The reversal of 230124522112 is 211225421032.

It can be written as a sum of positive squares in 2 ways, for example, as 148360550976 + 81763971136 = 385176^2 + 285944^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (230124522119) 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 3 ways as a sum of consecutive naturals, for example, 851218 + ... + 1088494.

Almost surely, 2230124522112 is an apocalyptic number.

It is an amenable number.

230124522112 is a deficient number, since it is larger than the sum of its proper divisors (228389112308).

230124522112 is an equidigital number, since it uses as much as digits as its factorization.

230124522112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244868 (or 244856 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 230124522112 its reverse (211225421032), we get a palindrome (441349943144).

The spelling of 230124522112 in words is "two hundred thirty billion, one hundred twenty-four million, five hundred twenty-two thousand, one hundred twelve".

Divisors: 1 2 4 8 16 32 64 128 7577 15154 30308 60616 121232 237277 242464 474554 484928 949108 969856 1898216 3796432 7592864 15185728 30371456 1797847829 3595695658 7191391316 14382782632 28765565264 57531130528 115062261056 230124522112