Base | Representation |
---|---|
bin | 11100000001011… |
… | …00111011001111 |
3 | 121101022112121120 |
4 | 32000230323033 |
5 | 440134040124 |
6 | 35154132023 |
7 | 5553006546 |
oct | 1600547317 |
9 | 541275546 |
10 | 235065039 |
11 | 110762930 |
12 | 66881013 |
13 | 39913851 |
14 | 2330d15d |
15 | 15983d79 |
hex | e02cecf |
235065039 has 16 divisors (see below), whose sum is σ = 353704320. Its totient is φ = 137550560.
The previous prime is 235064993. The next prime is 235065043. The reversal of 235065039 is 930560532.
It is a cyclic number.
It is not a de Polignac number, because 235065039 - 29 = 235064527 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235075039) 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, 121857 + ... + 123770.
It is an arithmetic number, because the mean of its divisors is an integer number (22106520).
Almost surely, 2235065039 is an apocalyptic number.
235065039 is a gapful number since it is divisible by the number (29) formed by its first and last digit.
235065039 is a deficient number, since it is larger than the sum of its proper divisors (118639281).
235065039 is a wasteful number, since it uses less digits than its factorization.
235065039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245670.
The product of its (nonzero) digits is 24300, while the sum is 33.
The square root of 235065039 is about 15331.8309082771. The cubic root of 235065039 is about 617.1575039620.
The spelling of 235065039 in words is "two hundred thirty-five million, sixty-five thousand, thirty-nine".
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