Base | Representation |
---|---|
bin | 111100101000100100… |
… | …0001100011001011000 |
3 | 110110002120022111212100 |
4 | 1321101020030121120 |
5 | 4113132242340204 |
6 | 135452342443400 |
7 | 12256504524624 |
oct | 1712110143130 |
9 | 413076274770 |
10 | 130210121304 |
11 | 502492453aa |
12 | 2129b133560 |
13 | c381593973 |
14 | 6433364184 |
15 | 35c151ba39 |
hex | 1e5120c658 |
130210121304 has 24 divisors (see below), whose sum is σ = 352652412060. Its totient is φ = 43403373744.
The previous prime is 130210121231. The next prime is 130210121347. The reversal of 130210121304 is 403121012031.
130210121304 is a `hidden beast` number, since 1 + 30 + 210 + 121 + 304 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 904236882 + ... + 904237025.
Almost surely, 2130210121304 is an apocalyptic number.
It is an amenable number.
130210121304 is an abundant number, since it is smaller than the sum of its proper divisors (222442290756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130210121304 is a wasteful number, since it uses less digits than its factorization.
130210121304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1808473919 (or 1808473912 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 130210121304 its reverse (403121012031), we get a palindrome (533331133335).
The spelling of 130210121304 in words is "one hundred thirty billion, two hundred ten million, one hundred twenty-one thousand, three hundred four".
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