Base | Representation |
---|---|
bin | 111100101100100101… |
… | …1110111110110010100 |
3 | 110110102222200110220021 |
4 | 1321121023313312110 |
5 | 4113421344202234 |
6 | 135514012114524 |
7 | 12263035540636 |
oct | 1713113676624 |
9 | 413388613807 |
10 | 130345303444 |
11 | 50308586784 |
12 | 21318465a44 |
13 | c3a35a50b5 |
14 | 64472b2a56 |
15 | 35cd3209b4 |
hex | 1e592f7d94 |
130345303444 has 96 divisors (see below), whose sum is σ = 244261785600. Its totient is φ = 60760627200.
The previous prime is 130345303423. The next prime is 130345303453. The reversal of 130345303444 is 444303543031.
130345303444 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1303453034442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108530044 + ... + 108531244.
It is an arithmetic number, because the mean of its divisors is an integer number (2544393600).
Almost surely, 2130345303444 is an apocalyptic number.
It is an amenable number.
130345303444 is a deficient number, since it is larger than the sum of its proper divisors (113916482156).
130345303444 is a wasteful number, since it uses less digits than its factorization.
130345303444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1553 (or 1551 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 34.
Adding to 130345303444 its reverse (444303543031), we get a palindrome (574648846475).
The spelling of 130345303444 in words is "one hundred thirty billion, three hundred forty-five million, three hundred three thousand, four hundred forty-four".
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