Base | Representation |
---|---|
bin | 1100011010010… |
… | …01110100111101 |
3 | 21020220102000120 |
4 | 12031021310331 |
5 | 203123031141 |
6 | 14155245153 |
7 | 2402634561 |
oct | 615116475 |
9 | 236812016 |
10 | 104111421 |
11 | 5384a4a7 |
12 | 2aa497b9 |
13 | 18752cbb |
14 | db816a1 |
15 | 9217c66 |
hex | 6349d3d |
104111421 has 8 divisors (see below), whose sum is σ = 143602080. Its totient is φ = 67014192.
The previous prime is 104111419. The next prime is 104111461. The reversal of 104111421 is 124111401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104111421 - 21 = 104111419 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 104111421.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104111401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598255 + ... + 598428.
It is an arithmetic number, because the mean of its divisors is an integer number (17950260).
Almost surely, 2104111421 is an apocalyptic number.
It is an amenable number.
104111421 is a deficient number, since it is larger than the sum of its proper divisors (39490659).
104111421 is a wasteful number, since it uses less digits than its factorization.
104111421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1196715.
The product of its (nonzero) digits is 32, while the sum is 15.
The square root of 104111421 is about 10203.5004287744. The cubic root of 104111421 is about 470.4348186705.
Adding to 104111421 its reverse (124111401), we get a palindrome (228222822).
The spelling of 104111421 in words is "one hundred four million, one hundred eleven thousand, four hundred twenty-one".
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