Base | Representation |
---|---|
bin | 10011100100010100… |
… | …010110101000010010 |
3 | 2000020020210102012102 |
4 | 103210110112220102 |
5 | 321012131110002 |
6 | 13352502000402 |
7 | 1342441352441 |
oct | 234424265022 |
9 | 60206712172 |
10 | 21010410002 |
11 | 8a0191300a |
12 | 40a4416102 |
13 | 1c9ab1b18a |
14 | 1034582d58 |
15 | 82e806a02 |
hex | 4e4516a12 |
21010410002 has 16 divisors (see below), whose sum is σ = 31674307200. Its totient is φ = 10452440880.
The previous prime is 21010409993. The next prime is 21010410017. The reversal of 21010410002 is 20001401012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286199 + ... + 352037.
It is an arithmetic number, because the mean of its divisors is an integer number (1979644200).
Almost surely, 221010410002 is an apocalyptic number.
21010410002 is a deficient number, since it is larger than the sum of its proper divisors (10663897198).
21010410002 is a wasteful number, since it uses less digits than its factorization.
21010410002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66641.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 21010410002 its reverse (20001401012), we get a palindrome (41011811014).
The spelling of 21010410002 in words is "twenty-one billion, ten million, four hundred ten thousand, two".
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