Base | Representation |
---|---|
bin | 10010010001000… |
… | …00101111101000 |
3 | 101200022200212001 |
4 | 21020200233220 |
5 | 303211214331 |
6 | 23112100344 |
7 | 3540254443 |
oct | 1110405750 |
9 | 350280761 |
10 | 153226216 |
11 | 79546140 |
12 | 433946b4 |
13 | 2598b500 |
14 | 164c865a |
15 | d6ba561 |
hex | 9220be8 |
153226216 has 48 divisors (see below), whose sum is σ = 339413760. Its totient is φ = 64284480.
The previous prime is 153226201. The next prime is 153226223. The reversal of 153226216 is 612622351.
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, 9721 + ... + 20023.
It is an arithmetic number, because the mean of its divisors is an integer number (7071120).
Almost surely, 2153226216 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 153226216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169706880).
153226216 is an abundant number, since it is smaller than the sum of its proper divisors (186187544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153226216 is a wasteful number, since it uses less digits than its factorization.
153226216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10346 (or 10329 counting only the distinct ones).
The product of its digits is 4320, while the sum is 28.
The square root of 153226216 is about 12378.4577391531. The cubic root of 153226216 is about 535.1115917105. Note that the first 3 decimals are identical.
Adding to 153226216 its reverse (612622351), we get a palindrome (765848567).
The spelling of 153226216 in words is "one hundred fifty-three million, two hundred twenty-six thousand, two hundred sixteen".
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