Base | Representation |
---|---|
bin | 1110110010010… |
… | …00110100101010 |
3 | 22122101101111222 |
4 | 13121020310222 |
5 | 223222432000 |
6 | 20150222042 |
7 | 3034145141 |
oct | 731106452 |
9 | 278341458 |
10 | 124030250 |
11 | 64014843 |
12 | 35654922 |
13 | 1c9084a6 |
14 | 12688758 |
15 | ad4ea85 |
hex | 7648d2a |
124030250 has 32 divisors (see below), whose sum is σ = 233552592. Its totient is φ = 49320000.
The previous prime is 124030241. The next prime is 124030259. The reversal of 124030250 is 52030421.
It is an interprime number because it is at equal distance from previous prime (124030241) and next prime (124030259).
It can be written as a sum of positive squares in 8 ways, for example, as 8532241 + 115498009 = 2921^2 + 10747^2 .
It is not an unprimeable number, because it can be changed into a prime (124030259) 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 15 ways as a sum of consecutive naturals, for example, 43880 + ... + 46620.
Almost surely, 2124030250 is an apocalyptic number.
124030250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124030250 is a deficient number, since it is larger than the sum of its proper divisors (109522342).
124030250 is a wasteful number, since it uses less digits than its factorization.
124030250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2939 (or 2929 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 124030250 is about 11136.8869079290. The cubic root of 124030250 is about 498.7036418157.
Adding to 124030250 its reverse (52030421), we get a palindrome (176060671).
The spelling of 124030250 in words is "one hundred twenty-four million, thirty thousand, two hundred fifty".
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