Base | Representation |
---|---|
bin | 111100101000111001… |
… | …0001110100101100011 |
3 | 110110010100001100010011 |
4 | 1321101302032211203 |
5 | 4113143102442243 |
6 | 135453414545351 |
7 | 12260000300221 |
oct | 1712162164543 |
9 | 413110040104 |
10 | 130221140323 |
11 | 5025449112a |
12 | 212a2968257 |
13 | c3839512b1 |
14 | 64349d1b11 |
15 | 35c249689d |
hex | 1e51c8e963 |
130221140323 has 16 divisors (see below), whose sum is σ = 134668984320. Its totient is φ = 125825205600.
The previous prime is 130221140317. The next prime is 130221140333. The reversal of 130221140323 is 323041122031.
It is a cyclic number.
It is not a de Polignac number, because 130221140323 - 213 = 130221132131 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130221140294 and 130221140303.
It is not an unprimeable number, because it can be changed into a prime (130221140333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3097518 + ... + 3139276.
It is an arithmetic number, because the mean of its divisors is an integer number (8416811520).
Almost surely, 2130221140323 is an apocalyptic number.
130221140323 is a deficient number, since it is larger than the sum of its proper divisors (4447843997).
130221140323 is a wasteful number, since it uses less digits than its factorization.
130221140323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42378.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 130221140323 its reverse (323041122031), we get a palindrome (453262262354).
The spelling of 130221140323 in words is "one hundred thirty billion, two hundred twenty-one million, one hundred forty thousand, three hundred twenty-three".
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