Base | Representation |
---|---|
bin | 11110101000000100… |
… | …00010011101000000 |
3 | 1120102212220121102012 |
4 | 33110002002131000 |
5 | 232133201043031 |
6 | 11315313312052 |
7 | 1121311305455 |
oct | 172402023500 |
9 | 46385817365 |
10 | 16442206016 |
11 | 6a78218815 |
12 | 322a565628 |
13 | 17205844b2 |
14 | b1d9a182c |
15 | 663744b2b |
hex | 3d4082740 |
16442206016 has 28 divisors (see below), whose sum is σ = 34344742080. Its totient is φ = 7788412800.
The previous prime is 16442206007. The next prime is 16442206031. The reversal of 16442206016 is 61060224461.
It is a super-3 number, since 3×164422060163 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6759560 + ... + 6761991.
Almost surely, 216442206016 is an apocalyptic number.
16442206016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
16442206016 is an abundant number, since it is smaller than the sum of its proper divisors (17902536064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16442206016 is a wasteful number, since it uses less digits than its factorization.
16442206016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13521582 (or 13521572 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The spelling of 16442206016 in words is "sixteen billion, four hundred forty-two million, two hundred six thousand, sixteen".
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