Base | Representation |
---|---|
bin | 10010101011000000… |
… | …00100010010011001 |
3 | 221212121200111021201 |
4 | 21111200010102121 |
5 | 131012221412441 |
6 | 4334413434201 |
7 | 503262012664 |
oct | 112540042231 |
9 | 27777614251 |
10 | 10024404121 |
11 | 4284573206 |
12 | 1b3919b961 |
13 | c39a83394 |
14 | 6b14b66db |
15 | 3da0cdc31 |
hex | 255804499 |
10024404121 has 8 divisors (see below), whose sum is σ = 10103752800. Its totient is φ = 9945145248.
The previous prime is 10024404119. The next prime is 10024404151. The reversal of 10024404121 is 12140442001.
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 10024404121 - 21 = 10024404119 is a prime.
It is a super-2 number, since 2×100244041212 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10024404151) 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, 211230 + ... + 254296.
It is an arithmetic number, because the mean of its divisors is an integer number (1262969100).
Almost surely, 210024404121 is an apocalyptic number.
It is an amenable number.
10024404121 is a deficient number, since it is larger than the sum of its proper divisors (79348679).
10024404121 is a wasteful number, since it uses less digits than its factorization.
10024404121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44903.
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 10024404121 its reverse (12140442001), we get a palindrome (22164846122).
The spelling of 10024404121 in words is "ten billion, twenty-four million, four hundred four thousand, one hundred twenty-one".
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