Base | Representation |
---|---|
bin | 1100011010010… |
… | …01110010001000 |
3 | 21020220101202212 |
4 | 12031021302020 |
5 | 203123024430 |
6 | 14155244252 |
7 | 2402634212 |
oct | 615116210 |
9 | 236811685 |
10 | 104111240 |
11 | 5384a352 |
12 | 2aa49688 |
13 | 18752bac |
14 | db815b2 |
15 | 9217b95 |
hex | 6349c88 |
104111240 has 16 divisors (see below), whose sum is σ = 234250380. Its totient is φ = 41644480.
The previous prime is 104111219. The next prime is 104111243. The reversal of 104111240 is 42111401.
It can be written as a sum of positive squares in 2 ways, for example, as 85119076 + 18992164 = 9226^2 + 4358^2 .
It is not an unprimeable number, because it can be changed into a prime (104111243) 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 3 ways as a sum of consecutive naturals, for example, 1301351 + ... + 1301430.
Almost surely, 2104111240 is an apocalyptic number.
104111240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104111240 is an abundant number, since it is smaller than the sum of its proper divisors (130139140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104111240 is a wasteful number, since it uses less digits than its factorization.
104111240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2602792 (or 2602788 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 104111240 is about 10203.4915592654. The cubic root of 104111240 is about 470.4345460499.
Adding to 104111240 its reverse (42111401), we get a palindrome (146222641).
The spelling of 104111240 in words is "one hundred four million, one hundred eleven thousand, two hundred forty".
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