Base | Representation |
---|---|
bin | 11011110100111… |
… | …00101000000101 |
3 | 121021020020110200 |
4 | 31322130220011 |
5 | 434224103123 |
6 | 35055041113 |
7 | 5533040364 |
oct | 1572345005 |
9 | 537206420 |
10 | 233425413 |
11 | 10a842a71 |
12 | 66210199 |
13 | 3948b460 |
14 | 230037db |
15 | 1575d143 |
hex | de9ca05 |
233425413 has 24 divisors (see below), whose sum is σ = 378897792. Its totient is φ = 137399328.
The previous prime is 233425411. The next prime is 233425427. The reversal of 233425413 is 314524332.
233425413 is a `hidden beast` number, since 233 + 425 + 4 + 1 + 3 = 666.
233425413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 233425413 - 21 = 233425411 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233425411) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40681 + ... + 46062.
It is an arithmetic number, because the mean of its divisors is an integer number (15787408).
Almost surely, 2233425413 is an apocalyptic number.
233425413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
233425413 is a deficient number, since it is larger than the sum of its proper divisors (145472379).
233425413 is a wasteful number, since it uses less digits than its factorization.
233425413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86785 (or 86782 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 233425413 is about 15278.2660338142. The cubic root of 233425413 is about 615.7192220202.
Adding to 233425413 its reverse (314524332), we get a palindrome (547949745).
The spelling of 233425413 in words is "two hundred thirty-three million, four hundred twenty-five thousand, four hundred thirteen".
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