Base | Representation |
---|---|
bin | 1001000011100110… |
… | …1111110101110100 |
3 | 20021102110111122002 |
4 | 2100321233311310 |
5 | 14434322313033 |
6 | 1041121554432 |
7 | 114146434343 |
oct | 22071576564 |
9 | 6242414562 |
10 | 2431057268 |
11 | 10382a5342 |
12 | 57a1a5a18 |
13 | 2c9870c33 |
14 | 190c25b5a |
15 | e365d3e8 |
hex | 90e6fd74 |
2431057268 has 6 divisors (see below), whose sum is σ = 4254350226. Its totient is φ = 1215528632.
The previous prime is 2431057247. The next prime is 2431057271. The reversal of 2431057268 is 8627501342.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1774262884 + 656794384 = 42122^2 + 25628^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303882155 + ... + 303882162.
It is an arithmetic number, because the mean of its divisors is an integer number (709058371).
Almost surely, 22431057268 is an apocalyptic number.
It is an amenable number.
2431057268 is a deficient number, since it is larger than the sum of its proper divisors (1823292958).
2431057268 is a wasteful number, since it uses less digits than its factorization.
2431057268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607764321 (or 607764319 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 38.
The square root of 2431057268 is about 49305.7528894956. The cubic root of 2431057268 is about 1344.6163770059.
The spelling of 2431057268 in words is "two billion, four hundred thirty-one million, fifty-seven thousand, two hundred sixty-eight".
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