Base | Representation |
---|---|
bin | 1111000110111… |
… | …00000111010000 |
3 | 22211110120211210 |
4 | 13203130013100 |
5 | 224420340304 |
6 | 20324140120 |
7 | 3066123162 |
oct | 743340720 |
9 | 284416753 |
10 | 126730704 |
11 | 65599721 |
12 | 36537640 |
13 | 203426a9 |
14 | 12b8c932 |
15 | b1d4c89 |
hex | 78dc1d0 |
126730704 has 40 divisors (see below), whose sum is σ = 328541472. Its totient is φ = 42094720.
The previous prime is 126730679. The next prime is 126730717. The reversal of 126730704 is 407037621.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9559 + ... + 18569.
Almost surely, 2126730704 is an apocalyptic number.
It is an amenable number.
126730704 is an abundant number, since it is smaller than the sum of its proper divisors (201810768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126730704 is a wasteful number, since it uses less digits than its factorization.
126730704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9315 (or 9309 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 30.
The square root of 126730704 is about 11257.4732511341. The cubic root of 126730704 is about 502.2970364207.
The spelling of 126730704 in words is "one hundred twenty-six million, seven hundred thirty thousand, seven hundred four".
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