Base | Representation |
---|---|
bin | 111100100110001101… |
… | …1001000100100110110 |
3 | 110102220001210220121120 |
4 | 1321030123020210312 |
5 | 4113002041402220 |
6 | 135440443124410 |
7 | 12254525644356 |
oct | 1711433104466 |
9 | 412801726546 |
10 | 130131200310 |
11 | 50208740941 |
12 | 21278813706 |
13 | c36b120757 |
14 | 6426a9cb66 |
15 | 35b962ca40 |
hex | 1e4c6c8936 |
130131200310 has 32 divisors (see below), whose sum is σ = 314120181600. Its totient is φ = 34501064448.
The previous prime is 130131200291. The next prime is 130131200323. The reversal of 130131200310 is 13002131031.
130131200310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1301312003102 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 130131200310.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12531535 + ... + 12541914.
It is an arithmetic number, because the mean of its divisors is an integer number (9816255675).
Almost surely, 2130131200310 is an apocalyptic number.
130131200310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130131200310 is an abundant number, since it is smaller than the sum of its proper divisors (183988981290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130131200310 is a wasteful number, since it uses less digits than its factorization.
130131200310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25073632.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 130131200310 its reverse (13002131031), we get a palindrome (143133331341).
The spelling of 130131200310 in words is "one hundred thirty billion, one hundred thirty-one million, two hundred thousand, three hundred ten".
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