Base | Representation |
---|---|
bin | 11100000010011… |
… | …10011101111110 |
3 | 121101120112002010 |
4 | 32001032131332 |
5 | 440202434210 |
6 | 35201112050 |
7 | 5554121241 |
oct | 1601163576 |
9 | 541515063 |
10 | 235202430 |
11 | 110847081 |
12 | 66928626 |
13 | 39961248 |
14 | 23347258 |
15 | 159ae920 |
hex | e04e77e |
235202430 has 16 divisors (see below), whose sum is σ = 564485904. Its totient is φ = 62720640.
The previous prime is 235202411. The next prime is 235202431. The reversal of 235202430 is 34202532.
It is a junction number, because it is equal to n+sod(n) for n = 235202397 and 235202406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235202431) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3920011 + ... + 3920070.
It is an arithmetic number, because the mean of its divisors is an integer number (35280369).
Almost surely, 2235202430 is an apocalyptic number.
235202430 is an abundant number, since it is smaller than the sum of its proper divisors (329283474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235202430 is a wasteful number, since it uses less digits than its factorization.
235202430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7840091.
The product of its (nonzero) digits is 1440, while the sum is 21.
The square root of 235202430 is about 15336.3108340957. The cubic root of 235202430 is about 617.2777194460.
Adding to 235202430 its reverse (34202532), we get a palindrome (269404962).
It can be divided in two parts, 23520 and 2430, that multiplied together give a square (57153600 = 75602).
The spelling of 235202430 in words is "two hundred thirty-five million, two hundred two thousand, four hundred thirty".
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