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1005230524223 = 2398574907801
BaseRepresentation
bin11101010000011000110…
…10001000011100111111
310120002200020120120211102
432220030122020130333
5112432203003233343
62045444014443315
7132424356321542
oct16501432103477
93502606516742
101005230524223
11358352474192
121429a180353b
1373a3cb0b1a3
1436920d94859
151b235a563b8
hexea0c68873f

1005230524223 has 8 divisors (see below), whose sum is σ = 1010614587840. Its totient is φ = 999856278400.

The previous prime is 1005230524217. The next prime is 1005230524261. The reversal of 1005230524223 is 3224250325001.

1005230524223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1005230524223 - 232 = 1000935556927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1005230524523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2249078 + ... + 2658723.

It is an arithmetic number, because the mean of its divisors is an integer number (126326823480).

Almost surely, 21005230524223 is an apocalyptic number.

1005230524223 is a deficient number, since it is larger than the sum of its proper divisors (5384063617).

1005230524223 is an equidigital number, since it uses as much as digits as its factorization.

1005230524223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4908897.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 1005230524223 its reverse (3224250325001), we get a palindrome (4229480849224).

The spelling of 1005230524223 in words is "one trillion, five billion, two hundred thirty million, five hundred twenty-four thousand, two hundred twenty-three".

Divisors: 1 239 857 204823 4907801 1172964439 4205985457 1005230524223