Base | Representation |
---|---|
bin | 11101011100000… |
… | …101000100001001 |
3 | 1021102100201111010 |
4 | 131130011010021 |
5 | 2002414300131 |
6 | 121001554133 |
7 | 15145036545 |
oct | 3534050411 |
9 | 1242321433 |
10 | 493900041 |
11 | 233880458 |
12 | 1194a5949 |
13 | 7b42a75b |
14 | 49848a25 |
15 | 2d560b46 |
hex | 1d705109 |
493900041 has 16 divisors (see below), whose sum is σ = 700347200. Its totient is φ = 308717568.
The previous prime is 493900027. The next prime is 493900051. The reversal of 493900041 is 140009394.
It is not a de Polignac number, because 493900041 - 26 = 493899977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 493899981 and 493900008.
It is not an unprimeable number, because it can be changed into a prime (493900051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39136 + ... + 50193.
It is an arithmetic number, because the mean of its divisors is an integer number (43771700).
Almost surely, 2493900041 is an apocalyptic number.
It is an amenable number.
493900041 is a deficient number, since it is larger than the sum of its proper divisors (206447159).
493900041 is a wasteful number, since it uses less digits than its factorization.
493900041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89448.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 493900041 is about 22223.8619731135. The cubic root of 493900041 is about 790.4596166461.
The spelling of 493900041 in words is "four hundred ninety-three million, nine hundred thousand, forty-one".
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