Base | Representation |
---|---|
bin | 10010110111100111… |
… | …01110010110001110 |
3 | 222010222210111222021 |
4 | 21123303232112032 |
5 | 131221314023210 |
6 | 4353113440354 |
7 | 506015311231 |
oct | 113363562616 |
9 | 28128714867 |
10 | 10130220430 |
11 | 4329277600 |
12 | 1b687100ba |
13 | c55982395 |
14 | 6c157d418 |
15 | 3e4531bda |
hex | 25bcee58e |
10130220430 has 24 divisors (see below), whose sum is σ = 20042769096. Its totient is φ = 3683716080.
The previous prime is 10130220391. The next prime is 10130220433. The reversal of 10130220430 is 3402203101.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10130220433) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4184832 + ... + 4187251.
It is an arithmetic number, because the mean of its divisors is an integer number (835115379).
Almost surely, 210130220430 is an apocalyptic number.
10130220430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10130220430 is a deficient number, since it is larger than the sum of its proper divisors (9912548666).
10130220430 is a wasteful number, since it uses less digits than its factorization.
10130220430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8372112 (or 8372101 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 10130220430 its reverse (3402203101), we get a palindrome (13532423531).
The spelling of 10130220430 in words is "ten billion, one hundred thirty million, two hundred twenty thousand, four hundred thirty".
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