Base | Representation |
---|---|
bin | 101110101101011110… |
… | …0110001110111010010 |
3 | 100120220210012120210211 |
4 | 1131122330301313102 |
5 | 3120413343131010 |
6 | 114025402114334 |
7 | 10150531015660 |
oct | 1353274616722 |
9 | 316823176724 |
10 | 100310130130 |
11 | 395a54a94a1 |
12 | 175357ab9aa |
13 | 95c7b463b2 |
14 | 4bd830dc30 |
15 | 292159a08a |
hex | 175af31dd2 |
100310130130 has 32 divisors (see below), whose sum is σ = 218490638976. Its totient is φ = 32368982784.
The previous prime is 100310130121. The next prime is 100310130131. The reversal of 100310130130 is 31031013001.
It is a happy number.
100310130130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 100310130130.
It is not an unprimeable number, because it can be changed into a prime (100310130131) 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, 42145924 + ... + 42148303.
It is an arithmetic number, because the mean of its divisors is an integer number (6827832468).
Almost surely, 2100310130130 is an apocalyptic number.
100310130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100310130130 is an abundant number, since it is smaller than the sum of its proper divisors (118180508846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100310130130 is a wasteful number, since it uses less digits than its factorization.
100310130130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84294258.
The product of its (nonzero) digits is 27, while the sum is 13.
Adding to 100310130130 its reverse (31031013001), we get a palindrome (131341143131).
The spelling of 100310130130 in words is "one hundred billion, three hundred ten million, one hundred thirty thousand, one hundred thirty".
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