Base | Representation |
---|---|
bin | 111111001000… |
… | …100010100010 |
3 | 1011010211101211 |
4 | 333020202202 |
5 | 13214100200 |
6 | 1350420334 |
7 | 260446606 |
oct | 77104242 |
9 | 34124354 |
10 | 16550050 |
11 | 9384330 |
12 | 56616aa |
13 | 357603a |
14 | 22ab506 |
15 | 16bdaba |
hex | fc88a2 |
16550050 has 24 divisors (see below), whose sum is σ = 33582672. Its totient is φ = 6018000.
The previous prime is 16550047. The next prime is 16550071. The reversal of 16550050 is 5005561.
It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14496 + ... + 15595.
It is an arithmetic number, because the mean of its divisors is an integer number (1399278).
Almost surely, 216550050 is an apocalyptic number.
16550050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16550050 is an abundant number, since it is smaller than the sum of its proper divisors (17032622).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16550050 is a wasteful number, since it uses less digits than its factorization.
16550050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30114 (or 30109 counting only the distinct ones).
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 16550050 is about 4068.1752666275. The cubic root of 16550050 is about 254.8393195090.
The spelling of 16550050 in words is "sixteen million, five hundred fifty thousand, fifty".
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