Search a number
-
+
104144430110 = 25783154311617
BaseRepresentation
bin110000011111101111…
…1011110010000011110
3100221211000010012120012
41200333133132100132
53201241433230420
6115502052323222
710344540023060
oct1407737362036
9327730105505
10104144430110
11401928a7856
1218225913512
139a8932ca56
14507d64d730
152a97edddc5
hex183f7de41e

104144430110 has 64 divisors (see below), whose sum is σ = 216980370432. Its totient is φ = 35250564096.

The previous prime is 104144430109. The next prime is 104144430119. The reversal of 104144430110 is 11034441401.

It is a super-2 number, since 2×1041444301102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104144430119) 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, 8959022 + ... + 8970638.

It is an arithmetic number, because the mean of its divisors is an integer number (3390318288).

Almost surely, 2104144430110 is an apocalyptic number.

104144430110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104144430110 is an abundant number, since it is smaller than the sum of its proper divisors (112835940322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104144430110 is a wasteful number, since it uses less digits than its factorization.

104144430110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13257.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 104144430110 its reverse (11034441401), we get a palindrome (115178871511).

The spelling of 104144430110 in words is "one hundred four billion, one hundred forty-four million, four hundred thirty thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 70 83 166 415 581 830 1162 1543 2905 3086 5810 7715 10801 11617 15430 21602 23234 54005 58085 81319 108010 116170 128069 162638 256138 406595 640345 813190 896483 964211 1280690 1792966 1928422 4482415 4821055 6749477 8964830 9642110 13498954 17925031 33747385 35850062 67494770 89625155 125475217 179250310 250950434 627376085 1254752170 1487777573 2975555146 7438887865 10414443011 14877775730 20828886022 52072215055 104144430110