Base | Representation |
---|---|
bin | 10010110111100101… |
… | …11001010001010110 |
3 | 222010222101110202102 |
4 | 21123302321101112 |
5 | 131221240044110 |
6 | 4353105042102 |
7 | 506013414350 |
oct | 113362712126 |
9 | 28128343672 |
10 | 10130003030 |
11 | 4329139234 |
12 | 1b68626332 |
13 | c55907444 |
14 | 6c15240d0 |
15 | 3e44dc5a5 |
hex | 25bcb9456 |
10130003030 has 32 divisors (see below), whose sum is σ = 20844903744. Its totient is φ = 3472137216.
The previous prime is 10130003011. The next prime is 10130003033. The reversal of 10130003030 is 3030003101.
It is a super-2 number, since 2×101300030302 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10130003033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246434 + ... + 284586.
It is an arithmetic number, because the mean of its divisors is an integer number (651403242).
Almost surely, 210130003030 is an apocalyptic number.
10130003030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10130003030 is an abundant number, since it is smaller than the sum of its proper divisors (10714900714).
10130003030 is a wasteful number, since it uses less digits than its factorization.
10130003030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41960.
The product of its (nonzero) digits is 27, while the sum is 11.
Adding to 10130003030 its reverse (3030003101), we get a palindrome (13160006131).
The spelling of 10130003030 in words is "ten billion, one hundred thirty million, three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •