Base | Representation |
---|---|
bin | 111100101110010110… |
… | …1011110000000010010 |
3 | 110110121002222000220222 |
4 | 1321130231132000102 |
5 | 4114032014122010 |
6 | 135523523433042 |
7 | 12264354316634 |
oct | 1713455360022 |
9 | 413532860828 |
10 | 130404442130 |
11 | 503389a9526 |
12 | 21334225782 |
13 | c3b290ccc1 |
14 | 64510a8a54 |
15 | 35d3603355 |
hex | 1e5cb5e012 |
130404442130 has 8 divisors (see below), whose sum is σ = 234727995852. Its totient is φ = 52161776848.
The previous prime is 130404442123. The next prime is 130404442193. The reversal of 130404442130 is 31244404031.
It can be written as a sum of positive squares in 2 ways, for example, as 119038110361 + 11366331769 = 345019^2 + 106613^2 .
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 130404442130.
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, 6520222097 + ... + 6520222116.
Almost surely, 2130404442130 is an apocalyptic number.
130404442130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130404442130 is a deficient number, since it is larger than the sum of its proper divisors (104323553722).
130404442130 is a wasteful number, since it uses less digits than its factorization.
130404442130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13040444220.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 130404442130 its reverse (31244404031), we get a palindrome (161648846161).
The spelling of 130404442130 in words is "one hundred thirty billion, four hundred four million, four hundred forty-two thousand, one hundred thirty".
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