Base | Representation |
---|---|
bin | 1001011101110000… |
… | …00010001100100110 |
3 | 111010010120021202012 |
4 | 10232320002030212 |
5 | 40401320031134 |
6 | 2200120114222 |
7 | 236631154304 |
oct | 45670021446 |
9 | 14103507665 |
10 | 5081408294 |
11 | 2178360296 |
12 | b99905972 |
13 | 62c992c91 |
14 | 362c13274 |
15 | 1eb1876ce |
hex | 12ee02326 |
5081408294 has 4 divisors (see below), whose sum is σ = 7622112444. Its totient is φ = 2540704146.
The previous prime is 5081408291. The next prime is 5081408359. The reversal of 5081408294 is 4928041805.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4928041805 = 5 ⋅985608361.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5081408291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1270352072 + ... + 1270352075.
It is an arithmetic number, because the mean of its divisors is an integer number (1905528111).
Almost surely, 25081408294 is an apocalyptic number.
5081408294 is a deficient number, since it is larger than the sum of its proper divisors (2540704150).
5081408294 is a wasteful number, since it uses less digits than its factorization.
5081408294 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2540704149.
The product of its (nonzero) digits is 92160, while the sum is 41.
The square root of 5081408294 is about 71283.9974608607. The cubic root of 5081408294 is about 1719.2064454998.
The spelling of 5081408294 in words is "five billion, eighty-one million, four hundred eight thousand, two hundred ninety-four".
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