Base | Representation |
---|---|
bin | 111100110010110000… |
… | …0111010000010100001 |
3 | 110110222101220001211211 |
4 | 1321211200322002201 |
5 | 4114332322102113 |
6 | 135550321310121 |
7 | 12301126625503 |
oct | 1714540720241 |
9 | 413871801754 |
10 | 130552144033 |
11 | 50404311113 |
12 | 21375795341 |
13 | c4073b5b8c |
14 | 6466955d73 |
15 | 35e157bb3d |
hex | 1e6583a0a1 |
130552144033 has 4 divisors (see below), whose sum is σ = 130601281860. Its totient is φ = 130503006208.
The previous prime is 130552144027. The next prime is 130552144049. The reversal of 130552144033 is 330441255031.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 102513311329 + 28038832704 = 320177^2 + 167448^2 .
It is a cyclic number.
It is not a de Polignac number, because 130552144033 - 229 = 130015273121 is a prime.
It is a super-2 number, since 2×1305521440332 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130552143986 and 130552144004.
It is not an unprimeable number, because it can be changed into a prime (130552144003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24564928 + ... + 24570241.
It is an arithmetic number, because the mean of its divisors is an integer number (32650320465).
Almost surely, 2130552144033 is an apocalyptic number.
It is an amenable number.
130552144033 is a deficient number, since it is larger than the sum of its proper divisors (49137827).
130552144033 is an equidigital number, since it uses as much as digits as its factorization.
130552144033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49137826.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 130552144033 its reverse (330441255031), we get a palindrome (460993399064).
The spelling of 130552144033 in words is "one hundred thirty billion, five hundred fifty-two million, one hundred forty-four thousand, thirty-three".
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