Base | Representation |
---|---|
bin | 101111110010111111011001… |
… | …010100001111011010100111 |
3 | 1000120022002111202200010122020 |
4 | 233302333121110033122213 |
5 | 210023104121431030043 |
6 | 2023030055423034223 |
7 | 62164222014012015 |
oct | 5762773124173247 |
9 | 1016262452603566 |
10 | 210212230330023 |
11 | 60a86562888529 |
12 | 1b6b065673b973 |
13 | 903ac0b51462c |
14 | 39ca47d28b8b5 |
15 | 1948181022e83 |
hex | bf2fd950f6a7 |
210212230330023 has 64 divisors (see below), whose sum is σ = 306233749785600. Its totient is φ = 127756933032960.
The previous prime is 210212230330019. The next prime is 210212230330057. The reversal of 210212230330023 is 320033032212012.
It is not a de Polignac number, because 210212230330023 - 22 = 210212230330019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 210212230329975 and 210212230330002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210212230331023) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4139885011 + ... + 4139935787.
It is an arithmetic number, because the mean of its divisors is an integer number (4784902340400).
Almost surely, 2210212230330023 is an apocalyptic number.
210212230330023 is a deficient number, since it is larger than the sum of its proper divisors (96021519455577).
210212230330023 is a wasteful number, since it uses less digits than its factorization.
210212230330023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59192.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 210212230330023 its reverse (320033032212012), we get a palindrome (530245262542035).
The spelling of 210212230330023 in words is "two hundred ten trillion, two hundred twelve billion, two hundred thirty million, three hundred thirty thousand, twenty-three".
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