Base | Representation |
---|---|
bin | 10010010010100… |
… | …10110101110011 |
3 | 101200201010022212 |
4 | 21021102311303 |
5 | 303234301121 |
6 | 23120322335 |
7 | 3542100620 |
oct | 1111226563 |
9 | 350633285 |
10 | 153431411 |
11 | 79676321 |
12 | 434733ab |
13 | 25a30a23 |
14 | 1653d347 |
15 | d70b25b |
hex | 9252d73 |
153431411 has 8 divisors (see below), whose sum is σ = 176427264. Its totient is φ = 130704840.
The previous prime is 153431401. The next prime is 153431429. The reversal of 153431411 is 114134351.
It is a happy number.
153431411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 153431411 - 214 = 153415027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (153431401) 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, 66095 + ... + 68376.
It is an arithmetic number, because the mean of its divisors is an integer number (22053408).
Almost surely, 2153431411 is an apocalyptic number.
153431411 is a deficient number, since it is larger than the sum of its proper divisors (22995853).
153431411 is a wasteful number, since it uses less digits than its factorization.
153431411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134641.
The product of its digits is 720, while the sum is 23.
The square root of 153431411 is about 12386.7433573155. The cubic root of 153431411 is about 535.3503525178.
Adding to 153431411 its reverse (114134351), we get a palindrome (267565762).
The spelling of 153431411 in words is "one hundred fifty-three million, four hundred thirty-one thousand, four hundred eleven".
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