Base | Representation |
---|---|
bin | 111100101110111100… |
… | …1101001010001101010 |
3 | 110110122111112120101201 |
4 | 1321131321221101222 |
5 | 4114102122124432 |
6 | 135525515434414 |
7 | 12265016126626 |
oct | 1713571512152 |
9 | 413574476351 |
10 | 130424411242 |
11 | 503491a8624 |
12 | 2133aa55a0a |
13 | c3b6ab2348 |
14 | 64539c6186 |
15 | 35d5249ee7 |
hex | 1e5de6946a |
130424411242 has 8 divisors (see below), whose sum is σ = 195638149476. Its totient is φ = 65211694752.
The previous prime is 130424411237. The next prime is 130424411261. The reversal of 130424411242 is 242114424031.
It can be written as a sum of positive squares in 2 ways, for example, as 114480045801 + 15944365441 = 338349^2 + 126271^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 130424411242.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368398 + ... + 629734.
Almost surely, 2130424411242 is an apocalyptic number.
130424411242 is a deficient number, since it is larger than the sum of its proper divisors (65213738234).
130424411242 is a wasteful number, since it uses less digits than its factorization.
130424411242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510872.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 130424411242 its reverse (242114424031), we get a palindrome (372538835273).
The spelling of 130424411242 in words is "one hundred thirty billion, four hundred twenty-four million, four hundred eleven thousand, two hundred forty-two".
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