Base | Representation |
---|---|
bin | 111100101001010100… |
… | …0110100101011001000 |
3 | 110110011022222110012010 |
4 | 1321102220310223020 |
5 | 4113210233431404 |
6 | 135455045415520 |
7 | 12260233035432 |
oct | 1712250645310 |
9 | 413138873163 |
10 | 130235452104 |
11 | 5026157684a |
12 | 212a770a5a0 |
13 | c3868c25c4 |
14 | 6436879652 |
15 | 35c3872189 |
hex | 1e52a34ac8 |
130235452104 has 32 divisors (see below), whose sum is σ = 326790080640. Its totient is φ = 43251624000.
The previous prime is 130235452043. The next prime is 130235452129. The reversal of 130235452104 is 401254532031.
It is a super-2 number, since 2×1302354521042 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10005447 + ... + 10018454.
It is an arithmetic number, because the mean of its divisors is an integer number (10212190020).
Almost surely, 2130235452104 is an apocalyptic number.
It is an amenable number.
130235452104 is an abundant number, since it is smaller than the sum of its proper divisors (196554628536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130235452104 is a wasteful number, since it uses less digits than its factorization.
130235452104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20024181 (or 20024177 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 130235452104 its reverse (401254532031), we get a palindrome (531489984135).
The spelling of 130235452104 in words is "one hundred thirty billion, two hundred thirty-five million, four hundred fifty-two thousand, one hundred four".
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