Base | Representation |
---|---|
bin | 11101011001110… |
… | …001100010111001 |
3 | 1021101020000121212 |
4 | 131121301202321 |
5 | 2002240431201 |
6 | 120541012505 |
7 | 15136642115 |
oct | 3531614271 |
9 | 1241200555 |
10 | 493295801 |
11 | 2334a8489 |
12 | 119254135 |
13 | 7b27870b |
14 | 4972c745 |
15 | 2d491abb |
hex | 1d6718b9 |
493295801 has 4 divisors (see below), whose sum is σ = 493552932. Its totient is φ = 493038672.
The previous prime is 493295791. The next prime is 493295807. The reversal of 493295801 is 108592394.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 134003776 + 359292025 = 11576^2 + 18955^2 .
It is a cyclic number.
It is not a de Polignac number, because 493295801 - 214 = 493279417 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (493295807) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125666 + ... + 129531.
It is an arithmetic number, because the mean of its divisors is an integer number (123388233).
Almost surely, 2493295801 is an apocalyptic number.
It is an amenable number.
493295801 is a deficient number, since it is larger than the sum of its proper divisors (257131).
493295801 is a wasteful number, since it uses less digits than its factorization.
493295801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257130.
The product of its (nonzero) digits is 77760, while the sum is 41.
The square root of 493295801 is about 22210.2634158175. The cubic root of 493295801 is about 790.1371342347.
The spelling of 493295801 in words is "four hundred ninety-three million, two hundred ninety-five thousand, eight hundred one".
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