Base | Representation |
---|---|
bin | 10111001111010000001010… |
… | …001010100101011000000111 |
3 | 111101212112100120222221112121 |
4 | 113033100022022211120013 |
5 | 101343444134323303221 |
6 | 1001211301345030411 |
7 | 30345636606655432 |
oct | 2717201212453007 |
9 | 441775316887477 |
10 | 102203212322311 |
11 | 2a624158a18491 |
12 | b567801025407 |
13 | 450494c3908c9 |
14 | 1b3493a258819 |
15 | bc3817c55a41 |
hex | 5cf40a2a5607 |
102203212322311 has 16 divisors (see below), whose sum is σ = 106834632755904. Its totient is φ = 97587451551744.
The previous prime is 102203212322213. The next prime is 102203212322317. The reversal of 102203212322311 is 113223212302201.
It is a cyclic number.
It is not a de Polignac number, because 102203212322311 - 211 = 102203212320263 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102203212322317) 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, 606042075 + ... + 606210691.
It is an arithmetic number, because the mean of its divisors is an integer number (6677164547244).
Almost surely, 2102203212322311 is an apocalyptic number.
102203212322311 is a deficient number, since it is larger than the sum of its proper divisors (4631420433593).
102203212322311 is a wasteful number, since it uses less digits than its factorization.
102203212322311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214890.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 102203212322311 its reverse (113223212302201), we get a palindrome (215426424624512).
The spelling of 102203212322311 in words is "one hundred two trillion, two hundred three billion, two hundred twelve million, three hundred twenty-two thousand, three hundred eleven".
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