Base | Representation |
---|---|
bin | 11110000100000011000… |
… | …000100100011011000100 |
3 | 21022111112012022011210112 |
4 | 132010003000210123010 |
5 | 232322011004001322 |
6 | 4221024112212152 |
7 | 302154444064166 |
oct | 36040300443304 |
9 | 7274465264715 |
10 | 2065929750212 |
11 | 727179537a59 |
12 | 29448383a058 |
13 | 11ca7c661ba3 |
14 | 71dc4aa6936 |
15 | 38b160dd5e2 |
hex | 1e1030246c4 |
2065929750212 has 36 divisors (see below), whose sum is σ = 3815877085020. Its totient is φ = 978546465792.
The previous prime is 2065929750211. The next prime is 2065929750253. The reversal of 2065929750212 is 2120579295602.
It can be written as a sum of positive squares in 2 ways, for example, as 1544810353216 + 521119396996 = 1242904^2 + 721886^2 .
It is a super-2 number, since 2×20659297502122 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2065929750211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51410864 + ... + 51451032.
It is an arithmetic number, because the mean of its divisors is an integer number (105996585695).
Almost surely, 22065929750212 is an apocalyptic number.
It is an amenable number.
2065929750212 is a deficient number, since it is larger than the sum of its proper divisors (1749947334808).
2065929750212 is a wasteful number, since it uses less digits than its factorization.
2065929750212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75828 (or 75807 counting only the distinct ones).
The product of its (nonzero) digits is 1360800, while the sum is 50.
The spelling of 2065929750212 in words is "two trillion, sixty-five billion, nine hundred twenty-nine million, seven hundred fifty thousand, two hundred twelve".
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