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104232260 = 22511716673
BaseRepresentation
bin1100011011001…
…11010101000100
321021010112210002
412031213111010
5203140413020
614202020432
72403650066
oct615472504
9237115702
10104232260
1153922270
122aaa7718
1318795cc2
14dbb3736
15923d975
hex6367544

104232260 has 48 divisors (see below), whose sum is σ = 242186112. Its totient is φ = 37363200.

The previous prime is 104232241. The next prime is 104232263. The reversal of 104232260 is 62232401.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (104232263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12284 + ... + 18956.

It is an arithmetic number, because the mean of its divisors is an integer number (5045544).

Almost surely, 2104232260 is an apocalyptic number.

104232260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104232260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121093056).

104232260 is an abundant number, since it is smaller than the sum of its proper divisors (137953852).

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

104232260 is a wasteful number, since it uses less digits than its factorization.

104232260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6764 (or 6762 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104232260 is about 10209.4201598328. The cubic root of 104232260 is about 470.6167548218.

Adding to 104232260 its reverse (62232401), we get a palindrome (166464661).

The spelling of 104232260 in words is "one hundred four million, two hundred thirty-two thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 20 22 44 55 71 110 142 220 284 355 710 781 1420 1562 3124 3905 6673 7810 13346 15620 26692 33365 66730 73403 133460 146806 293612 367015 473783 734030 947566 1468060 1895132 2368915 4737830 5211613 9475660 10423226 20846452 26058065 52116130 104232260