Base | Representation |
---|---|
bin | 1110110011000… |
… | …01101011000001 |
3 | 22122120120010201 |
4 | 13121201223001 |
5 | 223234211113 |
6 | 20152325201 |
7 | 3035050654 |
oct | 731415301 |
9 | 278516121 |
10 | 124132033 |
11 | 64084263 |
12 | 356a3801 |
13 | 1c94290c |
14 | 126b389b |
15 | ad6ecdd |
hex | 7661ac1 |
124132033 has 4 divisors (see below), whose sum is σ = 124155220. Its totient is φ = 124108848.
The previous prime is 124132027. The next prime is 124132067. The reversal of 124132033 is 330231421.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330231421 = 13 ⋅25402417.
It can be written as a sum of positive squares in 2 ways, for example, as 79067664 + 45064369 = 8892^2 + 6713^2 .
It is a cyclic number.
It is not a de Polignac number, because 124132033 - 213 = 124123841 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 124132033.
It is not an unprimeable number, because it can be changed into a prime (124132433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991 + ... + 15787.
It is an arithmetic number, because the mean of its divisors is an integer number (31038805).
Almost surely, 2124132033 is an apocalyptic number.
It is an amenable number.
124132033 is a deficient number, since it is larger than the sum of its proper divisors (23187).
124132033 is an equidigital number, since it uses as much as digits as its factorization.
124132033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23186.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 124132033 is about 11141.4556050814. The cubic root of 124132033 is about 498.8400216482.
Adding to 124132033 its reverse (330231421), we get a palindrome (454363454).
The spelling of 124132033 in words is "one hundred twenty-four million, one hundred thirty-two thousand, thirty-three".
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