Base | Representation |
---|---|
bin | 1110110010110… |
… | …01111101000110 |
3 | 22122111221202221 |
4 | 13121121331012 |
5 | 223232203142 |
6 | 20151522554 |
7 | 3034556545 |
oct | 731317506 |
9 | 278457687 |
10 | 124100422 |
11 | 64062536 |
12 | 3568945a |
13 | 1c931404 |
14 | 126a615c |
15 | ad65767 |
hex | 7659f46 |
124100422 has 8 divisors (see below), whose sum is σ = 186201576. Its totient is φ = 62033232.
The previous prime is 124100377. The next prime is 124100429. The reversal of 124100422 is 224001421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-4 number, since 4×1241004224 (a number of 33 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124100396 and 124100405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124100429) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4818 + ... + 16474.
It is an arithmetic number, because the mean of its divisors is an integer number (23275197).
Almost surely, 2124100422 is an apocalyptic number.
124100422 is a deficient number, since it is larger than the sum of its proper divisors (62101154).
124100422 is a wasteful number, since it uses less digits than its factorization.
124100422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16982.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 124100422 is about 11140.0368940143. The cubic root of 124100422 is about 498.7976738075.
Adding to 124100422 its reverse (224001421), we get a palindrome (348101843).
Subtracting 124100422 from its reverse (224001421), we obtain a palindrome (99900999).
The spelling of 124100422 in words is "one hundred twenty-four million, one hundred thousand, four hundred twenty-two".
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