Base | Representation |
---|---|
bin | 1100011011100… |
… | …00110100000111 |
3 | 21021012112002000 |
4 | 12031300310013 |
5 | 203143133421 |
6 | 14202520343 |
7 | 2404201260 |
oct | 615606407 |
9 | 237175060 |
10 | 104271111 |
11 | 5394947a |
12 | 2ab060b3 |
13 | 187aa8a9 |
14 | dbc3967 |
15 | 924a226 |
hex | 6370d07 |
104271111 has 32 divisors (see below), whose sum is σ = 177876480. Its totient is φ = 59133888.
The previous prime is 104271109. The next prime is 104271119. The reversal of 104271111 is 111172401.
It is not a de Polignac number, because 104271111 - 21 = 104271109 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104271119) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23880 + ... + 27906.
It is an arithmetic number, because the mean of its divisors is an integer number (5558640).
Almost surely, 2104271111 is an apocalyptic number.
104271111 is a deficient number, since it is larger than the sum of its proper divisors (73605369).
104271111 is a wasteful number, since it uses less digits than its factorization.
104271111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4180 (or 4174 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 18.
The square root of 104271111 is about 10211.3226861166. The cubic root of 104271111 is about 470.6752193200.
The spelling of 104271111 in words is "one hundred four million, two hundred seventy-one thousand, one hundred eleven".
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