Base | Representation |
---|---|
bin | 111100100010010100… |
… | …0001001011111110010 |
3 | 110102112221200021101210 |
4 | 1321010220021133302 |
5 | 4112220100103401 |
6 | 135415451340550 |
7 | 12251350055463 |
oct | 1710450113762 |
9 | 412487607353 |
10 | 130000394226 |
11 | 5015091933a |
12 | 21240a51756 |
13 | c349cb20c1 |
14 | 641356cd6a |
15 | 35acde04d6 |
hex | 1e44a097f2 |
130000394226 has 32 divisors (see below), whose sum is σ = 266071120128. Its totient is φ = 42321923280.
The previous prime is 130000394189. The next prime is 130000394263. The reversal of 130000394226 is 622493000031.
It is an interprime number because it is at equal distance from previous prime (130000394189) and next prime (130000394263).
It is a junction number, because it is equal to n+sod(n) for n = 130000394193 and 130000394202.
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, 5278521 + ... + 5303091.
It is an arithmetic number, because the mean of its divisors is an integer number (8314722504).
Almost surely, 2130000394226 is an apocalyptic number.
130000394226 is an abundant number, since it is smaller than the sum of its proper divisors (136070725902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130000394226 is a wasteful number, since it uses less digits than its factorization.
130000394226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45126.
The product of its (nonzero) digits is 7776, while the sum is 30.
Adding to 130000394226 its reverse (622493000031), we get a palindrome (752493394257).
The spelling of 130000394226 in words is "one hundred thirty billion, three hundred ninety-four thousand, two hundred twenty-six".
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