Base | Representation |
---|---|
bin | 111100110000110111… |
… | …0111101100100011100 |
3 | 110110210222112202221101 |
4 | 1321201232331210130 |
5 | 4114220103012034 |
6 | 135540134042444 |
7 | 12266426546653 |
oct | 1714156754434 |
9 | 413728482841 |
10 | 130488719644 |
11 | 50381531468 |
12 | 213584a9424 |
13 | c3c720a35a |
14 | 645c36619a |
15 | 35dabee514 |
hex | 1e61bbd91c |
130488719644 has 12 divisors (see below), whose sum is σ = 228637533600. Its totient is φ = 65163710048.
The previous prime is 130488719617. The next prime is 130488719657. The reversal of 130488719644 is 446917884031.
It is a congruent number.
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, 20158804 + ... + 20165275.
It is an arithmetic number, because the mean of its divisors is an integer number (19053127800).
Almost surely, 2130488719644 is an apocalyptic number.
It is an amenable number.
130488719644 is a deficient number, since it is larger than the sum of its proper divisors (98148813956).
130488719644 is a wasteful number, since it uses less digits than its factorization.
130488719644 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40324892 (or 40324890 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 55.
The spelling of 130488719644 in words is "one hundred thirty billion, four hundred eighty-eight million, seven hundred nineteen thousand, six hundred forty-four".
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