Base | Representation |
---|---|
bin | 111100111011010110… |
… | …0000111111001011000 |
3 | 110111201111002202110201 |
4 | 1321312230013321120 |
5 | 4120430104001143 |
6 | 140035053351544 |
7 | 12311226113656 |
oct | 1716654077130 |
9 | 414644082421 |
10 | 130840297048 |
11 | 50541a337aa |
12 | 214361985b4 |
13 | c451cc6516 |
14 | 6492d23dd6 |
15 | 360b9ea64d |
hex | 1e76b07e58 |
130840297048 has 8 divisors (see below), whose sum is σ = 245325556980. Its totient is φ = 65420148520.
The previous prime is 130840297031. The next prime is 130840297069. The reversal of 130840297048 is 840792048031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 130840296989 and 130840297007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8177518558 + ... + 8177518573.
Almost surely, 2130840297048 is an apocalyptic number.
It is an amenable number.
130840297048 is a deficient number, since it is larger than the sum of its proper divisors (114485259932).
130840297048 is a wasteful number, since it uses less digits than its factorization.
130840297048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16355037137 (or 16355037133 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 130840297048 in words is "one hundred thirty billion, eight hundred forty million, two hundred ninety-seven thousand, forty-eight".
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