Base | Representation |
---|---|
bin | 10111001100011100001110… |
… | …100010010011101110011011 |
3 | 111101012001200010201212122112 |
4 | 113030130032202103232123 |
5 | 101332313001100401021 |
6 | 1000542430322142535 |
7 | 30325660124240360 |
oct | 2714341642235633 |
9 | 441161603655575 |
10 | 102010012122011 |
11 | 2a55a2264a1464 |
12 | b5362827b1a4b |
13 | 44bc66ca50166 |
14 | 1b2944d29c467 |
15 | bbd7ab751d5b |
hex | 5cc70e893b9b |
102010012122011 has 32 divisors (see below), whose sum is σ = 117579540902400. Its totient is φ = 86691851769600.
The previous prime is 102010012121993. The next prime is 102010012122019. The reversal of 102010012122011 is 110221210010201.
It is not a de Polignac number, because 102010012122011 - 26 = 102010012121947 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102010012122019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3868251656 + ... + 3868278026.
It is an arithmetic number, because the mean of its divisors is an integer number (3674360653200).
Almost surely, 2102010012122011 is an apocalyptic number.
102010012122011 is a deficient number, since it is larger than the sum of its proper divisors (15569528780389).
102010012122011 is a wasteful number, since it uses less digits than its factorization.
102010012122011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33155.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 102010012122011 its reverse (110221210010201), we get a palindrome (212231222132212).
The spelling of 102010012122011 in words is "one hundred two trillion, ten billion, twelve million, one hundred twenty-two thousand, eleven".
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