Base | Representation |
---|---|
bin | 1001000111111000011000… |
… | …1100101101000001001110 |
3 | 1022111221202122102011122020 |
4 | 2101332012030231001032 |
5 | 2303321442012110410 |
6 | 33200102225031010 |
7 | 2053500351065205 |
oct | 221760614550116 |
9 | 38457678364566 |
10 | 10031000113230 |
11 | 321813a068a08 |
12 | 11600a9785466 |
13 | 579bc479a1a5 |
14 | 26970831423c |
15 | 125de1771a70 |
hex | 91f8632d04e |
10031000113230 has 64 divisors (see below), whose sum is σ = 25491755420928. Its totient is φ = 2517464445440.
The previous prime is 10031000113223. The next prime is 10031000113237. The reversal of 10031000113230 is 3231100013001.
It is an interprime number because it is at equal distance from previous prime (10031000113223) and next prime (10031000113237).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031000113237) 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, 10502809 + ... + 11418011.
It is an arithmetic number, because the mean of its divisors is an integer number (398308678452).
Almost surely, 210031000113230 is an apocalyptic number.
10031000113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10031000113230 is an abundant number, since it is smaller than the sum of its proper divisors (15460755307698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031000113230 is a wasteful number, since it uses less digits than its factorization.
10031000113230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 936721.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10031000113230 its reverse (3231100013001), we get a palindrome (13262100126231).
The spelling of 10031000113230 in words is "ten trillion, thirty-one billion, one hundred thirteen thousand, two hundred thirty".
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