Base | Representation |
---|---|
bin | 10010010011011… |
… | …01101010000000 |
3 | 101200220200222220 |
4 | 21021231222000 |
5 | 303301304443 |
6 | 23122531040 |
7 | 3543036060 |
oct | 1111555200 |
9 | 350820886 |
10 | 153541248 |
11 | 797408a3 |
12 | 43506a80 |
13 | 25a6ba13 |
14 | 1656b3a0 |
15 | d72da83 |
hex | 926da80 |
153541248 has 96 divisors (see below), whose sum is σ = 468065760. Its totient is φ = 43685376.
The previous prime is 153541247. The next prime is 153541279. The reversal of 153541248 is 842145351.
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (153541247) by changing a digit.
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, 642313 + ... + 642551.
It is an arithmetic number, because the mean of its divisors is an integer number (4875685).
Almost surely, 2153541248 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 153541248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234032880).
153541248 is an abundant number, since it is smaller than the sum of its proper divisors (314524512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
153541248 is an frugal number, since it uses more digits than its factorization.
153541248 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502 (or 251 counting only the distinct ones).
The product of its digits is 19200, while the sum is 33.
The square root of 153541248 is about 12391.1762153558. The cubic root of 153541248 is about 535.4780691970.
Adding to 153541248 its reverse (842145351), we get a palindrome (995686599).
The spelling of 153541248 in words is "one hundred fifty-three million, five hundred forty-one thousand, two hundred forty-eight".
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