Base | Representation |
---|---|
bin | 11101001100011010110… |
… | …11010000100101001110 |
3 | 10112220011202211111100120 |
4 | 32212031123100211032 |
5 | 112413322112110410 |
6 | 2044452352405410 |
7 | 132320520165015 |
oct | 16461533204516 |
9 | 3486152744316 |
10 | 1003100113230 |
11 | 357459954946 |
12 | 1424a8246866 |
13 | 73790633277 |
14 | 3679c06da7c |
15 | 1b15d9d3570 |
hex | e98d6d094e |
1003100113230 has 64 divisors (see below), whose sum is σ = 2467089757440. Its totient is φ = 260884141056.
The previous prime is 1003100113199. The next prime is 1003100113231. The reversal of 1003100113230 is 323110013001.
1003100113230 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 (15).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1003100113231) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290461 + ... + 1445879.
It is an arithmetic number, because the mean of its divisors is an integer number (38548277460).
Almost surely, 21003100113230 is an apocalyptic number.
1003100113230 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 1003100113230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1233544878720).
1003100113230 is an abundant number, since it is smaller than the sum of its proper divisors (1463989644210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1003100113230 is a wasteful number, since it uses less digits than its factorization.
1003100113230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1156145.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 1003100113230 its reverse (323110013001), we get a palindrome (1326210126231).
The spelling of 1003100113230 in words is "one trillion, three billion, one hundred million, one hundred thirteen thousand, two hundred thirty".
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