Base | Representation |
---|---|
bin | 111100101000101100… |
… | …0001001010100101100 |
3 | 110110002212011222002201 |
4 | 1321101120021110230 |
5 | 4113134330144040 |
6 | 135453012231244 |
7 | 12256555212334 |
oct | 1712130112454 |
9 | 413085158081 |
10 | 130214303020 |
11 | 5025064116a |
12 | 212a060b524 |
13 | c3823c9159 |
14 | 6433b320c4 |
15 | 35c1a95a9a |
hex | 1e5160952c |
130214303020 has 48 divisors (see below), whose sum is σ = 287101513440. Its totient is φ = 49539055104.
The previous prime is 130214303017. The next prime is 130214303069. The reversal of 130214303020 is 20303412031.
130214303020 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 2×1302143030202 (a number of 23 digits) contains 22 as substring.
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, 1636569 + ... + 1714288.
It is an arithmetic number, because the mean of its divisors is an integer number (5981281530).
Almost surely, 2130214303020 is an apocalyptic number.
130214303020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130214303020 is an abundant number, since it is smaller than the sum of its proper divisors (156887210420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130214303020 is a wasteful number, since it uses less digits than its factorization.
130214303020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3350962 (or 3350960 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 130214303020 its reverse (20303412031), we get a palindrome (150517715051).
The spelling of 130214303020 in words is "one hundred thirty billion, two hundred fourteen million, three hundred three thousand, twenty".
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