Base | Representation |
---|---|
bin | 1100011011000… |
… | …01100111110110 |
3 | 21021002100201101 |
4 | 12031201213312 |
5 | 203134141021 |
6 | 14201320314 |
7 | 2403521665 |
oct | 615414766 |
9 | 237070641 |
10 | 104208886 |
11 | 53906751 |
12 | 2aa9609a |
13 | 18788482 |
14 | dba8ddc |
15 | 9236a91 |
hex | 63619f6 |
104208886 has 4 divisors (see below), whose sum is σ = 156313332. Its totient is φ = 52104442.
The previous prime is 104208851. The next prime is 104208899. The reversal of 104208886 is 688802401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 688802401 = 7 ⋅98400343.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26052220 + ... + 26052223.
It is an arithmetic number, because the mean of its divisors is an integer number (39078333).
Almost surely, 2104208886 is an apocalyptic number.
104208886 is a deficient number, since it is larger than the sum of its proper divisors (52104446).
104208886 is an equidigital number, since it uses as much as digits as its factorization.
104208886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52104445.
The product of its (nonzero) digits is 24576, while the sum is 37.
The square root of 104208886 is about 10208.2753685429. The cubic root of 104208886 is about 470.5815737164.
It can be divided in two parts, 10420 and 8886, that added together give a triangular number (19306 = T196).
The spelling of 104208886 in words is "one hundred four million, two hundred eight thousand, eight hundred eighty-six".
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