Base | Representation |
---|---|
bin | 111101001101… |
… | …110010000010 |
3 | 1010012021200000 |
4 | 331031302002 |
5 | 13102002414 |
6 | 1331540430 |
7 | 253253640 |
oct | 75156202 |
9 | 33167600 |
10 | 16047234 |
11 | 9070585 |
12 | 545a716 |
13 | 342b208 |
14 | 21ba190 |
15 | 161eb09 |
hex | f4dc82 |
16047234 has 96 divisors (see below), whose sum is σ = 42456960. Its totient is φ = 4447872.
The previous prime is 16047217. The next prime is 16047253. The reversal of 16047234 is 43274061.
16047234 is a `hidden beast` number, since 160 + 472 + 34 = 666.
16047234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 16047198 and 16047207.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180262 + ... + 180350.
It is an arithmetic number, because the mean of its divisors is an integer number (442260).
Almost surely, 216047234 is an apocalyptic number.
16047234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 16047234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21228480).
16047234 is an abundant number, since it is smaller than the sum of its proper divisors (26409726).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16047234 is an equidigital number, since it uses as much as digits as its factorization.
16047234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166 (or 154 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 16047234 is about 4005.8998988991. The cubic root of 16047234 is about 252.2319293345.
The spelling of 16047234 in words is "sixteen million, forty-seven thousand, two hundred thirty-four".
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