Base | Representation |
---|---|
bin | 11111001101011111… |
… | …11111101001010100 |
3 | 1121020202211100012122 |
4 | 33212233333221110 |
5 | 233304044234103 |
6 | 11410412235112 |
7 | 1132143500330 |
oct | 174657775124 |
9 | 47222740178 |
10 | 16756243028 |
11 | 711950a438 |
12 | 32b776ba98 |
13 | 1770658505 |
14 | b4d58a7c0 |
15 | 6810c7b38 |
hex | 3e6bffa54 |
16756243028 has 24 divisors (see below), whose sum is σ = 33518060352. Its totient is φ = 7180052544.
The previous prime is 16756243019. The next prime is 16756243079. The reversal of 16756243028 is 82034265761.
It is a self number, because there is not a number n which added to its sum of digits gives 16756243028.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133400 + ... + 226512.
It is an arithmetic number, because the mean of its divisors is an integer number (1396585848).
Almost surely, 216756243028 is an apocalyptic number.
It is an amenable number.
16756243028 is an abundant number, since it is smaller than the sum of its proper divisors (16761817324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16756243028 is a wasteful number, since it uses less digits than its factorization.
16756243028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99551 (or 99549 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 44.
The spelling of 16756243028 in words is "sixteen billion, seven hundred fifty-six million, two hundred forty-three thousand, twenty-eight".
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