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10243035223 = 19737385029
BaseRepresentation
bin10011000101000100…
…00101000001010111
3222102212002002202221
421202202011001113
5131434204111343
64412223443211
7511555235311
oct114242050127
928385062687
1010243035223
114386a20a73
121b9a456507
13c731619b5
146d25487b1
153ee3b85ed
hex262885057

10243035223 has 8 divisors (see below), whose sum is σ = 10929844400. Its totient is φ = 9570996288.

The previous prime is 10243035199. The next prime is 10243035227. The reversal of 10243035223 is 32253034201.

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 10243035223 - 217 = 10242904151 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 (10243035227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3691128 + ... + 3693901.

It is an arithmetic number, because the mean of its divisors is an integer number (1366230550).

Almost surely, 210243035223 is an apocalyptic number.

10243035223 is a deficient number, since it is larger than the sum of its proper divisors (686809177).

10243035223 is an equidigital number, since it uses as much as digits as its factorization.

10243035223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7385121.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 10243035223 its reverse (32253034201), we get a palindrome (42496069424).

The spelling of 10243035223 in words is "ten billion, two hundred forty-three million, thirty-five thousand, two hundred twenty-three".

Divisors: 1 19 73 1387 7385029 140315551 539107117 10243035223