Base | Representation |
---|---|
bin | 1000011000101101… |
… | …1011000100111000 |
3 | 12210212220211111121 |
4 | 2012023123010320 |
5 | 14102243011212 |
6 | 1011213435024 |
7 | 106533246361 |
oct | 20613330470 |
9 | 5725824447 |
10 | 2251141432 |
11 | a5578a971 |
12 | 529a9ba74 |
13 | 29b4c9467 |
14 | 174d90b68 |
15 | d296ed07 |
hex | 862db138 |
2251141432 has 16 divisors (see below), whose sum is σ = 4443042600. Its totient is φ = 1066330080.
The previous prime is 2251141427. The next prime is 2251141433. The reversal of 2251141432 is 2341411522.
It is a junction number, because it is equal to n+sod(n) for n = 2251141397 and 2251141406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2251141433) 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, 7404919 + ... + 7405222.
Almost surely, 22251141432 is an apocalyptic number.
It is an amenable number.
2251141432 is a deficient number, since it is larger than the sum of its proper divisors (2191901168).
2251141432 is a wasteful number, since it uses less digits than its factorization.
2251141432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14810166 (or 14810162 counting only the distinct ones).
The product of its digits is 1920, while the sum is 25.
The square root of 2251141432 is about 47446.1951266906. The cubic root of 2251141432 is about 1310.5922446885.
Adding to 2251141432 its reverse (2341411522), we get a palindrome (4592552954).
The spelling of 2251141432 in words is "two billion, two hundred fifty-one million, one hundred forty-one thousand, four hundred thirty-two".
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