Base | Representation |
---|---|
bin | 1000101111111111… |
… | …1000111100110001 |
3 | 20001200122110022021 |
4 | 2023333320330301 |
5 | 14302242000421 |
6 | 1025022311441 |
7 | 112130212033 |
oct | 21377707461 |
9 | 6050573267 |
10 | 2348781361 |
11 | aa590a223 |
12 | 556728581 |
13 | 2b57c4974 |
14 | 183d29c53 |
15 | db30a341 |
hex | 8bff8f31 |
2348781361 has 8 divisors (see below), whose sum is σ = 2374873344. Its totient is φ = 2322745200.
The previous prime is 2348781287. The next prime is 2348781397. The reversal of 2348781361 is 1631878432.
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 2348781361 - 27 = 2348781233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2348731361) 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, 73690 + ... + 100636.
It is an arithmetic number, because the mean of its divisors is an integer number (296859168).
Almost surely, 22348781361 is an apocalyptic number.
It is an amenable number.
2348781361 is a deficient number, since it is larger than the sum of its proper divisors (26091983).
2348781361 is a wasteful number, since it uses less digits than its factorization.
2348781361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27911.
The product of its digits is 193536, while the sum is 43.
The square root of 2348781361 is about 48464.2276426644. The cubic root of 2348781361 is about 1329.2730421539.
The spelling of 2348781361 in words is "two billion, three hundred forty-eight million, seven hundred eighty-one thousand, three hundred sixty-one".
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