Base | Representation |
---|---|
bin | 1111100000100… |
… | …10111100111101 |
3 | 100001210211002112 |
4 | 13300102330331 |
5 | 231301213203 |
6 | 20524303405 |
7 | 3136561235 |
oct | 760227475 |
9 | 301724075 |
10 | 130101053 |
11 | 67490935 |
12 | 376a1b65 |
13 | 20c52794 |
14 | 133c8cc5 |
15 | b64d6d8 |
hex | 7c12f3d |
130101053 has 2 divisors, whose sum is σ = 130101054. Its totient is φ = 130101052.
The previous prime is 130100981. The next prime is 130101067. The reversal of 130101053 is 350101031.
It is an a-pointer prime, because the next prime (130101067) can be obtained adding 130101053 to its sum of digits (14).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 129095044 + 1006009 = 11362^2 + 1003^2 .
It is a cyclic number.
It is not a de Polignac number, because 130101053 - 28 = 130100797 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130101073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65050526 + 65050527.
It is an arithmetic number, because the mean of its divisors is an integer number (65050527).
Almost surely, 2130101053 is an apocalyptic number.
It is an amenable number.
130101053 is a deficient number, since it is larger than the sum of its proper divisors (1).
130101053 is an equidigital number, since it uses as much as digits as its factorization.
130101053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 45, while the sum is 14.
The square root of 130101053 is about 11406.1848573482. The cubic root of 130101053 is about 506.7109279104.
Adding to 130101053 its reverse (350101031), we get a palindrome (480202084).
The spelling of 130101053 in words is "one hundred thirty million, one hundred one thousand, fifty-three".
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