Base | Representation |
---|---|
bin | 101111110001010111111111… |
… | …100001001010001011110111 |
3 | 1000112220110221000110201012010 |
4 | 233301113333201022023313 |
5 | 210014244230214212413 |
6 | 2022503054302455303 |
7 | 62153211435436164 |
oct | 5761277741121367 |
9 | 1015813830421163 |
10 | 210101202100983 |
11 | 60a43468293756 |
12 | 1b69302b594533 |
13 | 90305c5ca569b |
14 | 39c4d496cd06b |
15 | 1945333a1edc3 |
hex | bf15ff84a2f7 |
210101202100983 has 16 divisors (see below), whose sum is σ = 280841934764160. Its totient is φ = 139713972194016.
The previous prime is 210101202100981. The next prime is 210101202101003. The reversal of 210101202100983 is 389001202101012.
It is not a de Polignac number, because 210101202100983 - 21 = 210101202100981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 210101202100983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210101202100981) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402186208 + ... + 402708266.
It is an arithmetic number, because the mean of its divisors is an integer number (17552620922760).
Almost surely, 2210101202100983 is an apocalyptic number.
210101202100983 is a deficient number, since it is larger than the sum of its proper divisors (70740732663177).
210101202100983 is a wasteful number, since it uses less digits than its factorization.
210101202100983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860366.
The product of its (nonzero) digits is 1728, while the sum is 30.
Adding to 210101202100983 its reverse (389001202101012), we get a palindrome (599102404201995).
The spelling of 210101202100983 in words is "two hundred ten trillion, one hundred one billion, two hundred two million, one hundred thousand, nine hundred eighty-three".
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