Base | Representation |
---|---|
bin | 1101001000100010… |
… | …0001100111110111 |
3 | 100002200202102112210 |
4 | 3102020201213313 |
5 | 24210003401411 |
6 | 1341454344503 |
7 | 153235555362 |
oct | 32210414767 |
9 | 10080672483 |
10 | 3525450231 |
11 | 154a02aa36 |
12 | 8247bb133 |
13 | 44250a734 |
14 | 2563050d9 |
15 | 159787ca6 |
hex | d22219f7 |
3525450231 has 32 divisors (see below), whose sum is σ = 5017614336. Its totient is φ = 2198016000.
The previous prime is 3525450199. The next prime is 3525450241. The reversal of 3525450231 is 1320545253.
3525450231 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3525450231 - 25 = 3525450199 is a prime.
It is a super-2 number, since 2×35254502312 = 24857598662515906722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3525450241) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403671 + ... + 412311.
It is an arithmetic number, because the mean of its divisors is an integer number (156800448).
Almost surely, 23525450231 is an apocalyptic number.
3525450231 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3525450231 is a deficient number, since it is larger than the sum of its proper divisors (1492164105).
3525450231 is a wasteful number, since it uses less digits than its factorization.
3525450231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8823.
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 3525450231 is about 59375.5019431415. The cubic root of 3525450231 is about 1521.9656919172.
Adding to 3525450231 its reverse (1320545253), we get a palindrome (4845995484).
The spelling of 3525450231 in words is "three billion, five hundred twenty-five million, four hundred fifty thousand, two hundred thirty-one".
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