Base | Representation |
---|---|
bin | 111101001100… |
… | …011000000000 |
3 | 1010011222202121 |
4 | 331030120000 |
5 | 13101311342 |
6 | 1331454024 |
7 | 253231066 |
oct | 75143000 |
9 | 33158677 |
10 | 16041472 |
11 | 9067217 |
12 | 5457314 |
13 | 34286c5 |
14 | 21b8036 |
15 | 161d067 |
hex | f4c600 |
16041472 has 80 divisors (see below), whose sum is σ = 36091440. Its totient is φ = 7077888.
The previous prime is 16041469. The next prime is 16041521. The reversal of 16041472 is 27414061.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165328 + ... + 165424.
It is an arithmetic number, because the mean of its divisors is an integer number (451143).
Almost surely, 216041472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16041472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18045720).
16041472 is an abundant number, since it is smaller than the sum of its proper divisors (20049968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16041472 is an equidigital number, since it uses as much as digits as its factorization.
16041472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151 (or 135 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 16041472 is about 4005.1806451145. The cubic root of 16041472 is about 252.2017365016.
The spelling of 16041472 in words is "sixteen million, forty-one thousand, four hundred seventy-two".
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