Base | Representation |
---|---|
bin | 1000011001000010… |
… | …1001101110001101 |
3 | 12210222111110202121 |
4 | 2012100221232031 |
5 | 14103120342031 |
6 | 1011303052541 |
7 | 106551015535 |
oct | 20620515615 |
9 | 5728443677 |
10 | 2252512141 |
11 | a56536790 |
12 | 52a441151 |
13 | 29b889329 |
14 | 17522a4c5 |
15 | d2b41011 |
hex | 86429b8d |
2252512141 has 8 divisors (see below), whose sum is σ = 2479831200. Its totient is φ = 2028950640.
The previous prime is 2252512139. The next prime is 2252512151. The reversal of 2252512141 is 1412152522.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2252512141 - 21 = 2252512139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252512151) 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, 938131 + ... + 940528.
It is an arithmetic number, because the mean of its divisors is an integer number (309978900).
Almost surely, 22252512141 is an apocalyptic number.
It is an amenable number.
2252512141 is a deficient number, since it is larger than the sum of its proper divisors (227319059).
2252512141 is a wasteful number, since it uses less digits than its factorization.
2252512141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1878779.
The product of its digits is 1600, while the sum is 25.
The square root of 2252512141 is about 47460.6378065023. The cubic root of 2252512141 is about 1310.8581951183.
Adding to 2252512141 its reverse (1412152522), we get a palindrome (3664664663).
The spelling of 2252512141 in words is "two billion, two hundred fifty-two million, five hundred twelve thousand, one hundred forty-one".
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