Base | Representation |
---|---|
bin | 111101111000… |
… | …111100110110 |
3 | 1010112021012220 |
4 | 331320330312 |
5 | 13123132204 |
6 | 1335423210 |
7 | 254621310 |
oct | 75707466 |
9 | 33467186 |
10 | 16224054 |
11 | 9181410 |
12 | 5524b06 |
13 | 3490842 |
14 | 22247b0 |
15 | 16571d9 |
hex | f78f36 |
16224054 has 32 divisors (see below), whose sum is σ = 40455936. Its totient is φ = 4213920.
The previous prime is 16224053. The next prime is 16224073. The reversal of 16224054 is 45042261.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16224053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17097 + ... + 18020.
It is an arithmetic number, because the mean of its divisors is an integer number (1264248).
Almost surely, 216224054 is an apocalyptic number.
16224054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
16224054 is an abundant number, since it is smaller than the sum of its proper divisors (24231882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16224054 is a wasteful number, since it uses less digits than its factorization.
16224054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35140.
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 16224054 is about 4027.9093832905. The cubic root of 16224054 is about 253.1549717901.
The spelling of 16224054 in words is "sixteen million, two hundred twenty-four thousand, fifty-four".
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