Base | Representation |
---|---|
bin | 111100100011101011… |
… | …1011110011100111101 |
3 | 110102200011011100002100 |
4 | 1321013113132130331 |
5 | 4112313331332021 |
6 | 135424212415313 |
7 | 12252445531614 |
oct | 1710727363475 |
9 | 412604140070 |
10 | 130046355261 |
11 | 50174860569 |
12 | 21254317539 |
13 | c356684c94 |
14 | 64196d487b |
15 | 35b1e6d626 |
hex | 1e475de73d |
130046355261 has 6 divisors (see below), whose sum is σ = 187844735390. Its totient is φ = 86697570168.
The previous prime is 130046355203. The next prime is 130046355311. The reversal of 130046355261 is 162553640031.
130046355261 is a `hidden beast` number, since 1 + 3 + 0 + 0 + 46 + 3 + 552 + 61 = 666.
It can be written as a sum of positive squares in only one way, i.e., 65981683161 + 64064672100 = 256869^2 + 253110^2 .
It is not a de Polignac number, because 130046355261 - 210 = 130046354237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130046315261) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7224797506 + ... + 7224797523.
Almost surely, 2130046355261 is an apocalyptic number.
It is an amenable number.
130046355261 is a deficient number, since it is larger than the sum of its proper divisors (57798380129).
130046355261 is a wasteful number, since it uses less digits than its factorization.
130046355261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14449595035 (or 14449595032 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
Adding to 130046355261 its reverse (162553640031), we get a palindrome (292599995292).
The spelling of 130046355261 in words is "one hundred thirty billion, forty-six million, three hundred fifty-five thousand, two hundred sixty-one".
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