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104234260 = 22513974133
BaseRepresentation
bin1100011011001…
…11110100010100
321021010122112011
412031213310110
5203140444020
614202034004
72403655654
oct615476424
9237118464
10104234260
1153923819
122aaa8904
1318796ba0
14dbb4364
15923e35a
hex6367d14

104234260 has 48 divisors (see below), whose sum is σ = 238217616. Its totient is φ = 38080512.

The previous prime is 104234257. The next prime is 104234267. The reversal of 104234260 is 62432401.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2869636 + 101364624 = 1694^2 + 10068^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104234267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23154 + ... + 27286.

It is an arithmetic number, because the mean of its divisors is an integer number (4962867).

Almost surely, 2104234260 is an apocalyptic number.

104234260 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 104234260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119108808).

104234260 is an abundant number, since it is smaller than the sum of its proper divisors (133983356).

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

104234260 is a wasteful number, since it uses less digits than its factorization.

104234260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252 (or 4250 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 104234260 is about 10209.5181081185. The cubic root of 104234260 is about 470.6197648544.

Adding to 104234260 its reverse (62432401), we get a palindrome (166666661).

The spelling of 104234260 in words is "one hundred four million, two hundred thirty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 97 130 194 260 388 485 970 1261 1940 2522 4133 5044 6305 8266 12610 16532 20665 25220 41330 53729 82660 107458 214916 268645 400901 537290 801802 1074580 1603604 2004505 4009010 5211713 8018020 10423426 20846852 26058565 52117130 104234260