Base | Representation |
---|---|
bin | 10100101010110001001110… |
… | …001101011100101110001110 |
3 | 102220211221210021212101221101 |
4 | 110222301032031130232032 |
5 | 43403301200000012120 |
6 | 521154514501053314 |
7 | 25101210511331062 |
oct | 2452611615345616 |
9 | 386757707771841 |
10 | 90900000000910 |
11 | 26a66523273701 |
12 | a2410420b723a |
13 | 3b94aaa777079 |
14 | 18638250a9aa2 |
15 | a797b6da890a |
hex | 52ac4e35cb8e |
90900000000910 has 16 divisors (see below), whose sum is σ = 163620732891312. Its totient is φ = 36359837136000.
The previous prime is 90900000000893. The next prime is 90900000000919. The reversal of 90900000000910 is 1900000000909.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90900000000919) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18000891 + ... + 22490710.
It is an arithmetic number, because the mean of its divisors is an integer number (10226295805707).
Almost surely, 290900000000910 is an apocalyptic number.
90900000000910 is a deficient number, since it is larger than the sum of its proper divisors (72720732890402).
90900000000910 is a wasteful number, since it uses less digits than its factorization.
90900000000910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40716099.
The product of its (nonzero) digits is 729, while the sum is 28.
The spelling of 90900000000910 in words is "ninety trillion, nine hundred billion, nine hundred ten", and thus it is an aban number.
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