Base | Representation |
---|---|
bin | 111100100010010011… |
… | …0101110001010010000 |
3 | 110102112220222021012201 |
4 | 1321010212232022100 |
5 | 4112220001120422 |
6 | 135415435332544 |
7 | 12251343636664 |
oct | 1710446561220 |
9 | 412486867181 |
10 | 130000020112 |
11 | 50150693256 |
12 | 212408b1154 |
13 | c349bb0a31 |
14 | 64134b28a4 |
15 | 35acd69727 |
hex | 1e449ae290 |
130000020112 has 40 divisors (see below), whose sum is σ = 254433985272. Its totient is φ = 64339968000.
The previous prime is 130000020107. The next prime is 130000020127. The reversal of 130000020112 is 211020000031.
It can be written as a sum of positive squares in 4 ways, for example, as 94812263056 + 35187757056 = 307916^2 + 187584^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8455312 + ... + 8470672.
Almost surely, 2130000020112 is an apocalyptic number.
It is an amenable number.
130000020112 is a deficient number, since it is larger than the sum of its proper divisors (124433965160).
130000020112 is a wasteful number, since it uses less digits than its factorization.
130000020112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20707 (or 20701 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 130000020112 its reverse (211020000031), we get a palindrome (341020020143).
The spelling of 130000020112 in words is "one hundred thirty billion, twenty thousand, one hundred twelve".
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