Base | Representation |
---|---|
bin | 11111001001101010… |
… | …00010110000010010 |
3 | 1121011112011211121201 |
4 | 33210311002300102 |
5 | 233222321341200 |
6 | 11403301341414 |
7 | 1131302520424 |
oct | 174465026022 |
9 | 47145154551 |
10 | 16724012050 |
11 | 71022a5869 |
12 | 32a8a0786a |
13 | 1766a81c25 |
14 | b4919a814 |
15 | 67d35cc6a |
hex | 3e4d42c12 |
16724012050 has 36 divisors (see below), whose sum is σ = 31193625690. Its totient is φ = 6670944960.
The previous prime is 16724012033. The next prime is 16724012069. The reversal of 16724012050 is 5021042761.
It can be written as a sum of positive squares in 3 ways, for example, as 15083032969 + 1640979081 = 122813^2 + 40509^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 20672046 + ... + 20672854.
Almost surely, 216724012050 is an apocalyptic number.
16724012050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16724012050 is a deficient number, since it is larger than the sum of its proper divisors (14469613640).
16724012050 is an frugal number, since it uses more digits than its factorization.
16724012050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2107 (or 1459 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
The spelling of 16724012050 in words is "sixteen billion, seven hundred twenty-four million, twelve thousand, fifty".
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