Base | Representation |
---|---|
bin | 10100101011011100100110… |
… | …001100010001110101101111 |
3 | 102221000102000001122101021120 |
4 | 110223130212030101311233 |
5 | 43410032040222331212 |
6 | 521232140131232023 |
7 | 25104446603354136 |
oct | 2453344614216557 |
9 | 387012001571246 |
10 | 90946573245807 |
11 | 26a84252696944 |
12 | a24a07b448613 |
13 | 3b992c05b3c46 |
14 | 1865ba266691d |
15 | a7aae09ad88c |
hex | 52b726311d6f |
90946573245807 has 16 divisors (see below), whose sum is σ = 121614865043712. Its totient is φ = 60454877783040.
The previous prime is 90946573245739. The next prime is 90946573245811. The reversal of 90946573245807 is 70854237564909.
It is not a de Polignac number, because 90946573245807 - 210 = 90946573244783 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90946573245887) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24868818 + ... + 28290479.
It is an arithmetic number, because the mean of its divisors is an integer number (7600929065232).
Almost surely, 290946573245807 is an apocalyptic number.
90946573245807 is a deficient number, since it is larger than the sum of its proper divisors (30668291797905).
90946573245807 is a wasteful number, since it uses less digits than its factorization.
90946573245807 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53160958.
The product of its (nonzero) digits is 457228800, while the sum is 69.
The spelling of 90946573245807 in words is "ninety trillion, nine hundred forty-six billion, five hundred seventy-three million, two hundred forty-five thousand, eight hundred seven".
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