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10420112230 = 251128611663
BaseRepresentation
bin10011011010001011…
…00100101101100110
3222220012021112202121
421231011210231212
5132320022042410
64441551100154
7516135330643
oct115505445546
928805245677
1010420112230
114467977600
12202981165a
13ca0a512a8
1470bc80dca
1540ebe59da
hex26d164b66

10420112230 has 24 divisors (see below), whose sum is σ = 20616323616. Its totient is φ = 3789131280.

The previous prime is 10420112201. The next prime is 10420112231. The reversal of 10420112230 is 3221102401.

10420112230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420112231) 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 11 ways as a sum of consecutive naturals, for example, 4304622 + ... + 4307041.

It is an arithmetic number, because the mean of its divisors is an integer number (859013484).

Almost surely, 210420112230 is an apocalyptic number.

10420112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10420112230 is a deficient number, since it is larger than the sum of its proper divisors (10196211386).

10420112230 is a wasteful number, since it uses less digits than its factorization.

10420112230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8611692 (or 8611681 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10420112230 its reverse (3221102401), we get a palindrome (13641214631).

The spelling of 10420112230 in words is "ten billion, four hundred twenty million, one hundred twelve thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 110 121 242 605 1210 8611663 17223326 43058315 86116630 94728293 189456586 473641465 947282930 1042011223 2084022446 5210056115 10420112230