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10424243830 = 25721113314799
BaseRepresentation
bin10011011010101010…
…10101011001110110
3222220111001110020211
421231111111121312
5132322101300310
64442215420034
7516215416300
oct115525253166
928814043224
1010424243830
11446a239750
12202b08461a
13ca1869a20
1470c638970
1541025ec8a
hex26d555676

10424243830 has 192 divisors, whose sum is σ = 26475724800. Its totient is φ = 2901830400.

The previous prime is 10424243813. The next prime is 10424243849. The reversal of 10424243830 is 3834242401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 10424243792 and 10424243801.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2169771 + ... + 2174569.

It is an arithmetic number, because the mean of its divisors is an integer number (137894400).

Almost surely, 210424243830 is an apocalyptic number.

10424243830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10424243830 is an abundant number, since it is smaller than the sum of its proper divisors (16051480970).

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

10424243830 is a wasteful number, since it uses less digits than its factorization.

10424243830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4875 (or 4868 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 10424243830 in words is "ten billion, four hundred twenty-four million, two hundred forty-three thousand, eight hundred thirty".