Base | Representation |
---|---|
bin | 11100000010001… |
… | …01000111110101 |
3 | 121101111120120022 |
4 | 32001011013311 |
5 | 440200223044 |
6 | 35200214525 |
7 | 5553601523 |
oct | 1601050765 |
9 | 541446508 |
10 | 235164149 |
11 | 110820340 |
12 | 6690a445 |
13 | 399499ac |
14 | 23337313 |
15 | 159a33ee |
hex | e0451f5 |
235164149 has 16 divisors (see below), whose sum is σ = 260789760. Its totient is φ = 210270960.
The previous prime is 235164133. The next prime is 235164157. The reversal of 235164149 is 941461532.
It is a cyclic number.
It is not a de Polignac number, because 235164149 - 24 = 235164133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235164649) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279872 + ... + 280710.
It is an arithmetic number, because the mean of its divisors is an integer number (16299360).
Almost surely, 2235164149 is an apocalyptic number.
It is an amenable number.
235164149 is a deficient number, since it is larger than the sum of its proper divisors (25625611).
235164149 is a wasteful number, since it uses less digits than its factorization.
235164149 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1240.
The product of its digits is 25920, while the sum is 35.
The square root of 235164149 is about 15335.0627321834. The cubic root of 235164149 is about 617.2442287340.
The spelling of 235164149 in words is "two hundred thirty-five million, one hundred sixty-four thousand, one hundred forty-nine".
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