Base | Representation |
---|---|
bin | 1100011010011… |
… | …00110000101000 |
3 | 21020221000111102 |
4 | 12031030300220 |
5 | 203123422212 |
6 | 14155420532 |
7 | 2403014600 |
oct | 615146050 |
9 | 236830442 |
10 | 104123432 |
11 | 53858526 |
12 | 2aa54748 |
13 | 187585ca |
14 | db85c00 |
15 | 921b5c2 |
hex | 634cc28 |
104123432 has 24 divisors (see below), whose sum is σ = 227106810. Its totient is φ = 44624160.
The previous prime is 104123431. The next prime is 104123447. The reversal of 104123432 is 234321401.
It can be written as a sum of positive squares in only one way, i.e., 98525476 + 5597956 = 9926^2 + 2366^2 .
It is not an unprimeable number, because it can be changed into a prime (104123431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 132419 + ... + 133202.
Almost surely, 2104123432 is an apocalyptic number.
It is an amenable number.
104123432 is an abundant number, since it is smaller than the sum of its proper divisors (122983378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104123432 is a wasteful number, since it uses less digits than its factorization.
104123432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265641 (or 265630 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 104123432 is about 10204.0889843239. The cubic root of 104123432 is about 470.4529088258.
Adding to 104123432 its reverse (234321401), we get a palindrome (338444833).
The spelling of 104123432 in words is "one hundred four million, one hundred twenty-three thousand, four hundred thirty-two".
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