Base | Representation |
---|---|
bin | 1111100101111… |
… | …10100110011100 |
3 | 100010010112112012 |
4 | 13302332212130 |
5 | 231441212444 |
6 | 20551330352 |
7 | 3145550063 |
oct | 762764634 |
9 | 303115465 |
10 | 130804124 |
11 | 67921090 |
12 | 379809b8 |
13 | 2113a7b9 |
14 | 1352d1da |
15 | b73bb9e |
hex | 7cbe99c |
130804124 has 12 divisors (see below), whose sum is σ = 249717048. Its totient is φ = 59456400.
The previous prime is 130804117. The next prime is 130804133. The reversal of 130804124 is 421408031.
It is a self number, because there is not a number n which added to its sum of digits gives 130804124.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 1486367 + ... + 1486454.
It is an arithmetic number, because the mean of its divisors is an integer number (20809754).
Almost surely, 2130804124 is an apocalyptic number.
It is an amenable number.
130804124 is a deficient number, since it is larger than the sum of its proper divisors (118912924).
130804124 is a wasteful number, since it uses less digits than its factorization.
130804124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2972836 (or 2972834 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 130804124 is about 11436.9630584347. The cubic root of 130804124 is about 507.6220502882.
The spelling of 130804124 in words is "one hundred thirty million, eight hundred four thousand, one hundred twenty-four".
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