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10033123230 = 23251361257547
BaseRepresentation
bin10010101100000010…
…10100111110011110
3221220020002110122200
421112001110332132
5131021434420410
64335324352330
7503426066064
oct112601247636
927806073580
1010033123230
114289488a89
121b400a56a6
13c3b816c10
146b2706034
153dac523c0
hex256054f9e

10033123230 has 192 divisors, whose sum is σ = 28716787008. Its totient is φ = 2415329280.

The previous prime is 10033123207. The next prime is 10033123259. The reversal of 10033123230 is 3232133001.

10033123230 is a `hidden beast` number, since 10 + 0 + 331 + 2 + 323 + 0 = 666.

10033123230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 18341817 + ... + 18342363.

It is an arithmetic number, because the mean of its divisors is an integer number (149566599).

Almost surely, 210033123230 is an apocalyptic number.

10033123230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10033123230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14358393504).

10033123230 is an abundant number, since it is smaller than the sum of its proper divisors (18683663778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10033123230 is a wasteful number, since it uses less digits than its factorization.

10033123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891 (or 888 counting only the distinct ones).

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

Adding to 10033123230 its reverse (3232133001), we get a palindrome (13265256231).

The spelling of 10033123230 in words is "ten billion, thirty-three million, one hundred twenty-three thousand, two hundred thirty".