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10300230000 = 24335438149
BaseRepresentation
bin10011001011111000…
…10000100101110000
3222120211200220021000
421211330100211300
5132043324330000
64422025402000
7513151340034
oct114574204560
928524626230
1010300230000
114406236285
121bb5639300
13c81c68b68
146d9d961c4
15404415000
hex265f10970

10300230000 has 200 divisors, whose sum is σ = 36945986000. Its totient is φ = 2746656000.

The previous prime is 10300229983. The next prime is 10300230013. The reversal of 10300230000 is 3200301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 250926 + ... + 289074.

It is an arithmetic number, because the mean of its divisors is an integer number (184729930).

Almost surely, 210300230000 is an apocalyptic number.

10300230000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10300230000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18472993000).

10300230000 is an abundant number, since it is smaller than the sum of its proper divisors (26645756000).

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

10300230000 is an equidigital number, since it uses as much as digits as its factorization.

10300230000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38186 (or 38159 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

Adding to 10300230000 its reverse (3200301), we get a palindrome (10303430301).

The spelling of 10300230000 in words is "ten billion, three hundred million, two hundred thirty thousand".