Base | Representation |
---|---|
bin | 11101011111011… |
… | …011010001100101 |
3 | 1021111000022001120 |
4 | 131133123101211 |
5 | 2003130334240 |
6 | 121032444153 |
7 | 15155352561 |
oct | 3537332145 |
9 | 1244008046 |
10 | 494777445 |
11 | 23431a688 |
12 | 119849659 |
13 | 7b676c26 |
14 | 499d66a1 |
15 | 2d685ad0 |
hex | 1d7db465 |
494777445 has 8 divisors (see below), whose sum is σ = 791643936. Its totient is φ = 263881296.
The previous prime is 494777443. The next prime is 494777467. The reversal of 494777445 is 544777494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 494777445 - 21 = 494777443 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (494777441) 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, 16492567 + ... + 16492596.
It is an arithmetic number, because the mean of its divisors is an integer number (98955492).
Almost surely, 2494777445 is an apocalyptic number.
It is an amenable number.
494777445 is a deficient number, since it is larger than the sum of its proper divisors (296866491).
494777445 is a wasteful number, since it uses less digits than its factorization.
494777445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32985171.
The product of its digits is 3951360, while the sum is 51.
The square root of 494777445 is about 22243.5933472989. The cubic root of 494777445 is about 790.9274185510.
The spelling of 494777445 in words is "four hundred ninety-four million, seven hundred seventy-seven thousand, four hundred forty-five".
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