Base | Representation |
---|---|
bin | 111101110110… |
… | …000011100000 |
3 | 1010111122221120 |
4 | 331312003200 |
5 | 13122242232 |
6 | 1335252240 |
7 | 254541603 |
oct | 75660340 |
9 | 33448846 |
10 | 16212192 |
11 | 9173507 |
12 | 551a080 |
13 | 3488319 |
14 | 222033a |
15 | 165392c |
hex | f760e0 |
16212192 has 48 divisors (see below), whose sum is σ = 43020432. Its totient is φ = 5345280.
The previous prime is 16212181. The next prime is 16212199. The reversal of 16212192 is 29121261.
16212192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16212199) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8442 + ... + 10182.
It is an arithmetic number, because the mean of its divisors is an integer number (896259).
Almost surely, 216212192 is an apocalyptic number.
16212192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16212192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21510216).
16212192 is an abundant number, since it is smaller than the sum of its proper divisors (26808240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16212192 is a wasteful number, since it uses less digits than its factorization.
16212192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1851 (or 1843 counting only the distinct ones).
The product of its digits is 432, while the sum is 24.
The square root of 16212192 is about 4026.4366380213. The cubic root of 16212192 is about 253.0932597909.
The spelling of 16212192 in words is "sixteen million, two hundred twelve thousand, one hundred ninety-two".
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