Base | Representation |
---|---|
bin | 10100111111001… |
… | …100111110001101 |
3 | 220112120011120122 |
4 | 110333030332031 |
5 | 1210120100100 |
6 | 54534554325 |
7 | 11503623062 |
oct | 2477147615 |
9 | 815504518 |
10 | 352112525 |
11 | 170838396 |
12 | 99b089a5 |
13 | 57c4590b |
14 | 34a9ac69 |
15 | 20da4985 |
hex | 14fccf8d |
352112525 has 6 divisors (see below), whose sum is σ = 436619562. Its totient is φ = 281690000.
The previous prime is 352112491. The next prime is 352112533. The reversal of 352112525 is 525211253.
It can be written as a sum of positive squares in 3 ways, for example, as 37724164 + 314388361 = 6142^2 + 17731^2 .
It is not a de Polignac number, because 352112525 - 212 = 352108429 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 352112494 and 352112503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7042226 + ... + 7042275.
It is an arithmetic number, because the mean of its divisors is an integer number (72769927).
Almost surely, 2352112525 is an apocalyptic number.
It is an amenable number.
352112525 is a deficient number, since it is larger than the sum of its proper divisors (84507037).
352112525 is a wasteful number, since it uses less digits than its factorization.
352112525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14084511 (or 14084506 counting only the distinct ones).
The product of its digits is 3000, while the sum is 26.
The square root of 352112525 is about 18764.6616009988. The cubic root of 352112525 is about 706.1448962553.
Adding to 352112525 its reverse (525211253), we get a palindrome (877323778).
The spelling of 352112525 in words is "three hundred fifty-two million, one hundred twelve thousand, five hundred twenty-five".
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