Search a number
-
+
104406123030 = 23511700145191
BaseRepresentation
bin110000100111100010…
…1110000001000010110
3100222111020112120202120
41201033011300020112
53202310431414110
6115544041320410
710354165255146
oct1411705601026
9328436476676
10104406123030
11403075975a0
1218299496106
139acb607731
1450a62d0926
152ab0e82870
hex184f170216

104406123030 has 64 divisors (see below), whose sum is σ = 273399307776. Its totient is φ = 25306400000.

The previous prime is 104406123011. The next prime is 104406123037. The reversal of 104406123030 is 30321604401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104406123037) 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, 2287735 + ... + 2332925.

It is an arithmetic number, because the mean of its divisors is an integer number (4271864184).

Almost surely, 2104406123030 is an apocalyptic number.

104406123030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104406123030 is an abundant number, since it is smaller than the sum of its proper divisors (168993184746).

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

104406123030 is a wasteful number, since it uses less digits than its factorization.

104406123030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52213.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 104406123030 its reverse (30321604401), we get a palindrome (134727727431).

The spelling of 104406123030 in words is "one hundred four billion, four hundred six million, one hundred twenty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 7001 14002 21003 35005 42006 45191 70010 77011 90382 105015 135573 154022 210030 225955 231033 271146 385055 451910 462066 497101 677865 770110 994202 1155165 1355730 1491303 2310330 2485505 2982606 4971010 7456515 14913030 316382191 632764382 949146573 1581910955 1898293146 3163821910 3480204101 4745732865 6960408202 9491465730 10440612303 17401020505 20881224606 34802041010 52203061515 104406123030