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10030233123 = 3222720992339
BaseRepresentation
bin10010101011101100…
…10011011000100011
3221220000122122011200
421111312103120203
5131020214424443
64335142412243
7503362401111
oct112566233043
927800578150
1010030233123
114287894669
121b3b131083
13c3b0445b1
146b2192ab1
153da880dd3
hex255d93623

10030233123 has 24 divisors (see below), whose sum is σ = 14565096000. Its totient is φ = 6651348144.

The previous prime is 10030233113. The next prime is 10030233203. The reversal of 10030233123 is 32133203001.

10030233123 is a `hidden beast` number, since 10 + 0 + 302 + 331 + 23 = 666.

10030233123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10030233123 - 24 = 10030233107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10030233096 and 10030233105.

It is not an unprimeable number, because it can be changed into a prime (10030233113) 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 23 ways as a sum of consecutive naturals, for example, 4287088 + ... + 4289426.

It is an arithmetic number, because the mean of its divisors is an integer number (606879000).

Almost surely, 210030233123 is an apocalyptic number.

10030233123 is a deficient number, since it is larger than the sum of its proper divisors (4534862877).

10030233123 is a wasteful number, since it uses less digits than its factorization.

10030233123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671 (or 4668 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 10030233123 its reverse (32133203001), we get a palindrome (42163436124).

The spelling of 10030233123 in words is "ten billion, thirty million, two hundred thirty-three thousand, one hundred twenty-three".

Divisors: 1 3 9 227 681 2043 2099 2339 6297 7017 18891 21051 476473 530953 1429419 1592859 4288257 4778577 4909561 14728683 44186049 1114470347 3343411041 10030233123