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104072589071 = 11234120035009
BaseRepresentation
bin110000011101100110…
…1011010111100001111
3100221121222221022011222
41200323031122330033
53201120040322241
6115451004433555
710343005261013
oct1407315327417
9327558838158
10104072589071
11401562995a0
12182058488bb
139a77498269
145073cac543
152a91a4ca4b
hex183b35af0f

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".

Divisors: 1 11 23 41 253 451 943 2003 5009 10373 22033 46069 55099 82123 115207 205369 506759 903353 1267277 1888829 2259059 4723487 10033027 20777119 51958357 110363297 230759621 411354107 2538355831 4524895177 9461144461 104072589071