Base | Representation |
---|---|
bin | 100110100111… |
… | …110000100001 |
3 | 201001100221212 |
4 | 212213300201 |
5 | 10042434241 |
6 | 1000555505 |
7 | 152024654 |
oct | 46476041 |
9 | 21040855 |
10 | 10124321 |
11 | 5795609 |
12 | 3482b95 |
13 | 213632c |
14 | 14b789b |
15 | d4ebeb |
hex | 9a7c21 |
10124321 has 8 divisors (see below), whose sum is σ = 11001600. Its totient is φ = 9281520.
The previous prime is 10124311. The next prime is 10124327. The reversal of 10124321 is 12342101.
10124321 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10124321 - 222 = 5930017 is a prime.
It is a super-2 number, since 2×101243212 = 205003751422082, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10124296 and 10124305.
It is not an unprimeable number, because it can be changed into a prime (10124327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8006 + ... + 9183.
It is an arithmetic number, because the mean of its divisors is an integer number (1375200).
Almost surely, 210124321 is an apocalyptic number.
It is an amenable number.
10124321 is a deficient number, since it is larger than the sum of its proper divisors (877279).
10124321 is a wasteful number, since it uses less digits than its factorization.
10124321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17239.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 10124321 is about 3181.8738189941. The cubic root of 10124321 is about 216.3325994506.
Adding to 10124321 its reverse (12342101), we get a palindrome (22466422).
The spelling of 10124321 in words is "ten million, one hundred twenty-four thousand, three hundred twenty-one".
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