Base | Representation |
---|---|
bin | 10010001001010… |
… | …01110000000101 |
3 | 101121102022002022 |
4 | 21010221300011 |
5 | 302431331113 |
6 | 23034252525 |
7 | 3525542102 |
oct | 1104516005 |
9 | 347368068 |
10 | 152214533 |
11 | 78a15039 |
12 | 42b87145 |
13 | 256c5b93 |
14 | 16303aa9 |
15 | d56a908 |
hex | 9129c05 |
152214533 has 16 divisors (see below), whose sum is σ = 160617600. Its totient is φ = 144056640.
The previous prime is 152214523. The next prime is 152214571. The reversal of 152214533 is 335412251.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 152214533 - 214 = 152198149 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152214523) 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, 391103 + ... + 391491.
It is an arithmetic number, because the mean of its divisors is an integer number (10038600).
Almost surely, 2152214533 is an apocalyptic number.
It is an amenable number.
152214533 is a deficient number, since it is larger than the sum of its proper divisors (8403067).
152214533 is a wasteful number, since it uses less digits than its factorization.
152214533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 652.
The product of its digits is 3600, while the sum is 26.
The square root of 152214533 is about 12337.5254001765. The cubic root of 152214533 is about 533.9312907524.
Adding to 152214533 its reverse (335412251), we get a palindrome (487626784).
The spelling of 152214533 in words is "one hundred fifty-two million, two hundred fourteen thousand, five hundred thirty-three".
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