Base | Representation |
---|---|
bin | 101111110001011000110101… |
… | …000111010101011101110111 |
3 | 1000112220120020200110210212120 |
4 | 233301120311013111131313 |
5 | 210014303100413113421 |
6 | 2022503323423451023 |
7 | 62153242634503665 |
oct | 5761306507253567 |
9 | 1015816220423776 |
10 | 210102101301111 |
11 | 60a4388991a058 |
12 | 1b693240756a73 |
13 | 903070a37bc76 |
14 | 39c4dd2cbbc35 |
15 | 194538793e8c6 |
hex | bf16351d5777 |
210102101301111 has 24 divisors (see below), whose sum is σ = 285564123430656. Its totient is φ = 137404734810720.
The previous prime is 210102101301089. The next prime is 210102101301119. The reversal of 210102101301111 is 111103101201012.
It is not a de Polignac number, because 210102101301111 - 222 = 210102097106807 is a prime.
It is a super-3 number, since 3×2101021013011113 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210102101301119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54626416 + ... + 58345946.
It is an arithmetic number, because the mean of its divisors is an integer number (11898505142944).
Almost surely, 2210102101301111 is an apocalyptic number.
210102101301111 is a deficient number, since it is larger than the sum of its proper divisors (75462022129545).
210102101301111 is an equidigital number, since it uses as much as digits as its factorization.
210102101301111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3726343 (or 3726290 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 15.
Adding to 210102101301111 its reverse (111103101201012), we get a palindrome (321205202502123).
The spelling of 210102101301111 in words is "two hundred ten trillion, one hundred two billion, one hundred one million, three hundred one thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •