Base | Representation |
---|---|
bin | 1110011000111000001… |
… | …01101101111101010001 |
3 | 1202021010001201012102011 |
4 | 13030130011231331101 |
5 | 31100003440000144 |
6 | 1015042031022521 |
7 | 50501335625110 |
oct | 7143405557521 |
9 | 1667101635364 |
10 | 494392500049 |
11 | 18074174a818 |
12 | 7b99706aa41 |
13 | 3780c498976 |
14 | 19d005c5c77 |
15 | ccd86cba34 |
hex | 731c16df51 |
494392500049 has 8 divisors (see below), whose sum is σ = 565754752640. Its totient is φ = 423213935616.
The previous prime is 494392500013. The next prime is 494392500103. The reversal of 494392500049 is 940005293494.
It is a happy number.
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 494392500049 - 235 = 460032761681 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 494392499975 and 494392500011.
It is not an unprimeable number, because it can be changed into a prime (494392500449) 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, 45916269 + ... + 45927034.
It is an arithmetic number, because the mean of its divisors is an integer number (70719344080).
Almost surely, 2494392500049 is an apocalyptic number.
It is an amenable number.
494392500049 is a deficient number, since it is larger than the sum of its proper divisors (71362252591).
494392500049 is an equidigital number, since it uses as much as digits as its factorization.
494392500049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91844079.
The product of its (nonzero) digits is 1399680, while the sum is 49.
The spelling of 494392500049 in words is "four hundred ninety-four billion, three hundred ninety-two million, five hundred thousand, forty-nine".
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