| Base | Representation |
|---|---|
| bin | 10011001100001001… |
| … | …01001111110011010 |
| 3 | 222120222211201122100 |
| 4 | 21212010221332122 |
| 5 | 132044410244010 |
| 6 | 4422144504230 |
| 7 | 513206135235 |
| oct | 114604517632 |
| 9 | 28528751570 |
| 10 | 10302431130 |
| 11 | 44074a9aa2 |
| 12 | 1bb631b076 |
| 13 | c825599c4 |
| 14 | 6da3aa41c |
| 15 | 4046ec2c0 |
| hex | 266129f9a |
10302431130 has 96 divisors (see below), whose sum is σ = 26998852608. Its totient is φ = 2725603200.
The previous prime is 10302431119. The next prime is 10302431149. The reversal of 10302431130 is 3113420301.
10302431130 is a `hidden beast` number, since 103 + 0 + 2 + 431 + 130 = 666.
10302431130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×103024311302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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 47 ways as a sum of consecutive naturals, for example, 10090020 + ... + 10091040.
It is an arithmetic number, because the mean of its divisors is an integer number (281238048).
Almost surely, 210302431130 is an apocalyptic number.
10302431130 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 10302431130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13499426304).
10302431130 is an abundant number, since it is smaller than the sum of its proper divisors (16696421478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10302431130 is a wasteful number, since it uses less digits than its factorization.
10302431130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1812 (or 1809 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10302431130 its reverse (3113420301), we get a palindrome (13415851431).
The spelling of 10302431130 in words is "ten billion, three hundred two million, four hundred thirty-one thousand, one hundred thirty".
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