Base | Representation |
---|---|
bin | 1011010001001110… |
… | …0101101111110111 |
3 | 21210211010122211212 |
4 | 2310103211233313 |
5 | 22143402043411 |
6 | 1220100552035 |
7 | 134651236532 |
oct | 26423455767 |
9 | 7724118755 |
10 | 3025034231 |
11 | 1312609a9a |
12 | 7050b261b |
13 | 39293b1ab |
14 | 209a81a19 |
15 | 12a88b68b |
hex | b44e5bf7 |
3025034231 has 4 divisors (see below), whose sum is σ = 3042520152. Its totient is φ = 3007548312.
The previous prime is 3025034183. The next prime is 3025034263. The reversal of 3025034231 is 1324305203.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3025034231 - 226 = 2957925367 is a prime.
It is a super-2 number, since 2×30250342312 = 18301664197443522722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3025034197 and 3025034206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3025934231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8742701 + ... + 8743046.
It is an arithmetic number, because the mean of its divisors is an integer number (760630038).
Almost surely, 23025034231 is an apocalyptic number.
3025034231 is a deficient number, since it is larger than the sum of its proper divisors (17485921).
3025034231 is a wasteful number, since it uses less digits than its factorization.
3025034231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17485920.
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 3025034231 is about 55000.3111900287. The cubic root of 3025034231 is about 1446.2501971116.
Adding to 3025034231 its reverse (1324305203), we get a palindrome (4349339434).
The spelling of 3025034231 in words is "three billion, twenty-five million, thirty-four thousand, two hundred thirty-one".
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