Base | Representation |
---|---|
bin | 110000011101100110… |
… | …1011010111100001111 |
3 | 100221121222221022011222 |
4 | 1200323031122330033 |
5 | 3201120040322241 |
6 | 115451004433555 |
7 | 10343005261013 |
oct | 1407315327417 |
9 | 327558838158 |
10 | 104072589071 |
11 | 401562995a0 |
12 | 182058488bb |
13 | 9a77498269 |
14 | 5073cac543 |
15 | 2a91a4ca4b |
hex | 183b35af0f |
104072589071 has 32 divisors (see below), whose sum is σ = 121444323840. Its totient is φ = 88228940800.
The previous prime is 104072589059. The next prime is 104072589133. The reversal of 104072589071 is 170985270401.
It is not a de Polignac number, because 104072589071 - 234 = 86892719887 is a prime.
It is a super-2 number, since 2×1040725890712 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104072589031) 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, 20774615 + ... + 20779623.
It is an arithmetic number, because the mean of its divisors is an integer number (3795135120).
Almost surely, 2104072589071 is an apocalyptic number.
104072589071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
104072589071 is a deficient number, since it is larger than the sum of its proper divisors (17371734769).
104072589071 is a wasteful number, since it uses less digits than its factorization.
104072589071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7087.
The product of its (nonzero) digits is 141120, while the sum is 44.
The spelling of 104072589071 in words is "one hundred four billion, seventy-two million, five hundred eighty-nine thousand, seventy-one".
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