Base | Representation |
---|---|
bin | 111101001100… |
… | …101110010010 |
3 | 1010012001201102 |
4 | 331030232102 |
5 | 13101333043 |
6 | 1331504402 |
7 | 253235204 |
oct | 75145622 |
9 | 33161642 |
10 | 16042898 |
11 | 90682a3 |
12 | 5458102 |
13 | 3429251 |
14 | 21b8774 |
15 | 161d6b8 |
hex | f4cb92 |
16042898 has 8 divisors (see below), whose sum is σ = 24084108. Its totient is φ = 8014864.
The previous prime is 16042879. The next prime is 16042907. The reversal of 16042898 is 89824061.
It can be written as a sum of positive squares in 2 ways, for example, as 15737089 + 305809 = 3967^2 + 553^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 740 + ... + 5712.
Almost surely, 216042898 is an apocalyptic number.
16042898 is a deficient number, since it is larger than the sum of its proper divisors (8041210).
16042898 is a wasteful number, since it uses less digits than its factorization.
16042898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6588.
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 16042898 is about 4005.3586605946. The cubic root of 16042898 is about 252.2092094031.
The spelling of 16042898 in words is "sixteen million, forty-two thousand, eight hundred ninety-eight".
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