Base | Representation |
---|---|
bin | 10010001111101… |
… | …00110011100001 |
3 | 101122222112222022 |
4 | 21013310303201 |
5 | 303134434431 |
6 | 23104151225 |
7 | 3535604645 |
oct | 1107646341 |
9 | 348875868 |
10 | 153046241 |
11 | 794329a7 |
12 | 43308515 |
13 | 2592760a |
14 | 1647cc25 |
15 | d68207b |
hex | 91f4ce1 |
153046241 has 4 divisors (see below), whose sum is σ = 156302592. Its totient is φ = 149789892.
The previous prime is 153046213. The next prime is 153046277. The reversal of 153046241 is 142640351.
153046241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142640351 = 7 ⋅20377193.
It is a cyclic number.
It is not a de Polignac number, because 153046241 - 226 = 85937377 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 153046241.
It is not an unprimeable number, because it can be changed into a prime (153046441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628105 + ... + 1628198.
It is an arithmetic number, because the mean of its divisors is an integer number (39075648).
Almost surely, 2153046241 is an apocalyptic number.
It is an amenable number.
153046241 is a deficient number, since it is larger than the sum of its proper divisors (3256351).
153046241 is an equidigital number, since it uses as much as digits as its factorization.
153046241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3256350.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 153046241 is about 12371.1859172838. The cubic root of 153046241 is about 534.9020008581.
Adding to 153046241 its reverse (142640351), we get a palindrome (295686592).
The spelling of 153046241 in words is "one hundred fifty-three million, forty-six thousand, two hundred forty-one".
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