Base | Representation |
---|---|
bin | 1001011101101010… |
… | …0110101010101101 |
3 | 20120001002022202212 |
4 | 2113122212222231 |
5 | 20200311134431 |
6 | 1100024100205 |
7 | 116644323551 |
oct | 22732465255 |
9 | 6501068685 |
10 | 2540333741 |
11 | 1093a52380 |
12 | 5aa904665 |
13 | 3163b1b7a |
14 | 1a154d861 |
15 | ed04672b |
hex | 976a6aad |
2540333741 has 8 divisors (see below), whose sum is σ = 2773572384. Its totient is φ = 2307478320.
The previous prime is 2540333737. The next prime is 2540333767. The reversal of 2540333741 is 1473330452.
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 2540333741 - 22 = 2540333737 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2540333698 and 2540333707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2540333701) 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, 81851 + ... + 108536.
It is an arithmetic number, because the mean of its divisors is an integer number (346696548).
Almost surely, 22540333741 is an apocalyptic number.
It is an amenable number.
2540333741 is a deficient number, since it is larger than the sum of its proper divisors (233238643).
2540333741 is a wasteful number, since it uses less digits than its factorization.
2540333741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191611.
The product of its (nonzero) digits is 30240, while the sum is 32.
The square root of 2540333741 is about 50401.7235915598. The cubic root of 2540333741 is about 1364.4687455734.
The spelling of 2540333741 in words is "two billion, five hundred forty million, three hundred thirty-three thousand, seven hundred forty-one".
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