Base | Representation |
---|---|
bin | 1110110011100… |
… | …11010101110001 |
3 | 22122201020102000 |
4 | 13121303111301 |
5 | 223244020101 |
6 | 20154044213 |
7 | 3035501646 |
oct | 731632561 |
9 | 278636360 |
10 | 124204401 |
11 | 64123672 |
12 | 35719669 |
13 | 1c969839 |
14 | 126d1dcd |
15 | ad86486 |
hex | 7673571 |
124204401 has 8 divisors (see below), whose sum is σ = 184006560. Its totient is φ = 82802916.
The previous prime is 124204391. The next prime is 124204429. The reversal of 124204401 is 104402421.
It is not a de Polignac number, because 124204401 - 25 = 124204369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (124204441) 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, 2300055 + ... + 2300108.
It is an arithmetic number, because the mean of its divisors is an integer number (23000820).
Almost surely, 2124204401 is an apocalyptic number.
It is an amenable number.
124204401 is a deficient number, since it is larger than the sum of its proper divisors (59802159).
124204401 is an equidigital number, since it uses as much as digits as its factorization.
124204401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4600172 (or 4600166 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 124204401 is about 11144.7028224175. The cubic root of 124204401 is about 498.9369427537.
Adding to 124204401 its reverse (104402421), we get a palindrome (228606822).
The spelling of 124204401 in words is "one hundred twenty-four million, two hundred four thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •