Base | Representation |
---|---|
bin | 11110011111111011… |
… | …11000100000110000 |
3 | 1120021010120210010102 |
4 | 33033331320200300 |
5 | 232013221222411 |
6 | 11304435451532 |
7 | 1116522525143 |
oct | 171775704060 |
9 | 46233523112 |
10 | 16374007856 |
11 | 6a427784a8 |
12 | 320b756ba8 |
13 | 170c3c6b5b |
14 | b148cc05a |
15 | 65c772d3b |
hex | 3cff78830 |
16374007856 has 20 divisors (see below), whose sum is σ = 31728198432. Its totient is φ = 8186085696.
The previous prime is 16374007847. The next prime is 16374007889. The reversal of 16374007856 is 65870047361.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 16374007856.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 103370 + ... + 208406.
Almost surely, 216374007856 is an apocalyptic number.
16374007856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
16374007856 is a deficient number, since it is larger than the sum of its proper divisors (15354190576).
16374007856 is a wasteful number, since it uses less digits than its factorization.
16374007856 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114788 (or 114782 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 47.
The spelling of 16374007856 in words is "sixteen billion, three hundred seventy-four million, seven thousand, eight hundred fifty-six".
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