Base | Representation |
---|---|
bin | 10100100010001011110000… |
… | …110110010001000001001110 |
3 | 102211202112221210021201011001 |
4 | 110202023300312101001032 |
5 | 43314114411404414042 |
6 | 520023504001050514 |
7 | 25010453363526313 |
oct | 2442136066210116 |
9 | 384675853251131 |
10 | 90310023123022 |
11 | 268592a17480aa |
12 | a166830026a3a |
13 | 3b51277541561 |
14 | 1843058086d0a |
15 | a69286e64bb7 |
hex | 5222f0d9104e |
90310023123022 has 32 divisors (see below), whose sum is σ = 142888722170400. Its totient is φ = 42690263616000.
The previous prime is 90310023122983. The next prime is 90310023123053. The reversal of 90310023123022 is 22032132001309.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204824322 + ... + 205264762.
It is an arithmetic number, because the mean of its divisors is an integer number (4465272567825).
Almost surely, 290310023123022 is an apocalyptic number.
90310023123022 is a deficient number, since it is larger than the sum of its proper divisors (52578699047378).
90310023123022 is a wasteful number, since it uses less digits than its factorization.
90310023123022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451572.
The product of its (nonzero) digits is 3888, while the sum is 28.
The spelling of 90310023123022 in words is "ninety trillion, three hundred ten billion, twenty-three million, one hundred twenty-three thousand, twenty-two".
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