Base | Representation |
---|---|
bin | 101111110010110100000000… |
… | …111011110011110001101111 |
3 | 1000120020220222010011202002211 |
4 | 233302310000323303301233 |
5 | 210022404110042041421 |
6 | 2023020315045231251 |
7 | 62163310126613365 |
oct | 5762640073636157 |
9 | 1016226863152084 |
10 | 210200010112111 |
11 | 60a81361894988 |
12 | 1b6aa206102527 |
13 | 9039a11867166 |
14 | 39c9a40307635 |
15 | 1947bb82a29e1 |
hex | bf2d00ef3c6f |
210200010112111 has 4 divisors (see below), whose sum is σ = 222564716589312. Its totient is φ = 197835303634912.
The previous prime is 210200010112109. The next prime is 210200010112117. The reversal of 210200010112111 is 111211010002012.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 210200010112111 - 21 = 210200010112109 is a prime.
It is a super-2 number, since 2×2102000101121112 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210200010112091 and 210200010112100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210200010112117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6182353238575 + ... + 6182353238608.
It is an arithmetic number, because the mean of its divisors is an integer number (55641179147328).
Almost surely, 2210200010112111 is an apocalyptic number.
210200010112111 is a deficient number, since it is larger than the sum of its proper divisors (12364706477201).
210200010112111 is a wasteful number, since it uses less digits than its factorization.
210200010112111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12364706477200.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 210200010112111 its reverse (111211010002012), we get a palindrome (321411020114123).
The spelling of 210200010112111 in words is "two hundred ten trillion, two hundred billion, ten million, one hundred twelve thousand, one hundred eleven".
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