Base | Representation |
---|---|
bin | 10010101010111111… |
… | …10011001011000101 |
3 | 221212121112221010102 |
4 | 21111133303023011 |
5 | 131012212142041 |
6 | 4334412133445 |
7 | 503261301422 |
oct | 112537631305 |
9 | 27777487112 |
10 | 10024334021 |
11 | 4284525579 |
12 | 1b39167285 |
13 | c39a5a4c0 |
14 | 6b1498d49 |
15 | 3da0b809b |
hex | 2557f32c5 |
10024334021 has 16 divisors (see below), whose sum is σ = 11059969536. Its totient is φ = 9027014976.
The previous prime is 10024333999. The next prime is 10024334077. The reversal of 10024334021 is 12043342001.
It is a cyclic number.
It is not a de Polignac number, because 10024334021 - 230 = 8950592197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10024333984 and 10024334002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024334921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466316 + ... + 487338.
It is an arithmetic number, because the mean of its divisors is an integer number (691248096).
Almost surely, 210024334021 is an apocalyptic number.
It is an amenable number.
10024334021 is a deficient number, since it is larger than the sum of its proper divisors (1035635515).
10024334021 is a wasteful number, since it uses less digits than its factorization.
10024334021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21932.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10024334021 its reverse (12043342001), we get a palindrome (22067676022).
The spelling of 10024334021 in words is "ten billion, twenty-four million, three hundred thirty-four thousand, twenty-one".
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