Base | Representation |
---|---|
bin | 10101101011110001… |
… | …000001110001001010 |
3 | 2020002121210101001202 |
4 | 111223301001301022 |
5 | 340140402212030 |
6 | 14410200144202 |
7 | 1452653652515 |
oct | 255361016112 |
9 | 66077711052 |
10 | 23282850890 |
11 | 9968620532 |
12 | 4619468062 |
13 | 2270864360 |
14 | 11ac2b9d7c |
15 | 914082745 |
hex | 56bc41c4a |
23282850890 has 16 divisors (see below), whose sum is σ = 45132911208. Its totient is φ = 8596744896.
The previous prime is 23282850887. The next prime is 23282850901. The reversal of 23282850890 is 9805828232.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 17001812881 + 6281038009 = 130391^2 + 79253^2 .
It is a super-2 number, since 2×232828508902 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89549297 + ... + 89549556.
Almost surely, 223282850890 is an apocalyptic number.
23282850890 is a deficient number, since it is larger than the sum of its proper divisors (21850060318).
23282850890 is a wasteful number, since it uses less digits than its factorization.
23282850890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179098873.
The product of its (nonzero) digits is 552960, while the sum is 47.
The spelling of 23282850890 in words is "twenty-three billion, two hundred eighty-two million, eight hundred fifty thousand, eight hundred ninety".
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