Base | Representation |
---|---|
bin | 111101001101… |
… | …001101001000 |
3 | 1010012011102112 |
4 | 331031031020 |
5 | 13101413442 |
6 | 1331521452 |
7 | 253244024 |
oct | 75151510 |
9 | 33164375 |
10 | 16044872 |
11 | 9069828 |
12 | 5459288 |
13 | 342a10c |
14 | 21b9384 |
15 | 161e082 |
hex | f4d348 |
16044872 has 16 divisors (see below), whose sum is σ = 31854060. Its totient is φ = 7550464.
The previous prime is 16044851. The next prime is 16044877. The reversal of 16044872 is 27844061.
16044872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 15476356 + 568516 = 3934^2 + 754^2 .
It is not an unprimeable number, because it can be changed into a prime (16044877) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58853 + ... + 59124.
Almost surely, 216044872 is an apocalyptic number.
It is an amenable number.
16044872 is a deficient number, since it is larger than the sum of its proper divisors (15809188).
16044872 is a wasteful number, since it uses less digits than its factorization.
16044872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118000 (or 117996 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 32.
The square root of 16044872 is about 4005.6050728947. The cubic root of 16044872 is about 252.2195533480.
The spelling of 16044872 in words is "sixteen million, forty-four thousand, eight hundred seventy-two".
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